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210010002012012 = 22317500833501001
BaseRepresentation
bin101111110000000011000011…
…100100011011011101101100
31000112120202112010102011111010
4233300003003210123131230
5210011300441003341022
62022353132452225220
762143502424454026
oct5760030344333554
91015522463364433
10210010002012012
1160a08818205aa4
121b67941890b210
139024b2065a5b7
1439c077727b016
151942c9713b50c
hexbf00c391b76c

210010002012012 has 12 divisors (see below), whose sum is σ = 490023338028056. Its totient is φ = 70003334004000.

The previous prime is 210010002011987. The next prime is 210010002012029. The reversal of 210010002012012 is 210210200010012.

210010002012012 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a tau number, because it is divible by the number of its divisors (12).

It is a super-3 number, since 3×2100100020120123 (a number of 44 digits) contains 333 as substring.

It is a Harshad number since it is a multiple of its sum of digits (12), and also a Moran number because the ratio is a prime number: 17500833501001 = 210010002012012 / (2 + 1 + 0 + 0 + 1 + 0 + 0 + 0 + 2 + 0 + 1 + 2 + 0 + 1 + 2).

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 8750416750489 + ... + 8750416750512.

Almost surely, 2210010002012012 is an apocalyptic number.

It is an amenable number.

210010002012012 is an abundant number, since it is smaller than the sum of its proper divisors (280013336016044).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

210010002012012 is a wasteful number, since it uses less digits than its factorization.

210010002012012 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 17500833501008 (or 17500833501006 counting only the distinct ones).

The product of its (nonzero) digits is 16, while the sum is 12.

Adding to 210010002012012 its reverse (210210200010012), we get a palindrome (420220202022024).

The spelling of 210010002012012 in words is "two hundred ten trillion, ten billion, two million, twelve thousand, twelve".

Divisors: 1 2 3 4 6 12 17500833501001 35001667002002 52502500503003 70003334004004 105005001006006 210010002012012