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BaseRepresentation
bin101111101111111011101101…
…010010110011101101010000
31000112120000011021011011120011
4233233323231102303231100
5210011133311144214300
62022345345524124304
762143103051356426
oct5757735522635520
91015500137134504
10210002112101200
1160a054395a0251
121b677996536694
139024163b81313
1439c022946d116
151942984639eba
hexbefeed4b3b50

210002112101200 has 120 divisors (see below), whose sum is σ = 506577026682720. Its totient is φ = 83660089920000.

The previous prime is 210002112101183. The next prime is 210002112101207. The reversal of 210002112101200 is 2101211200012.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (210002112101207) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 1532939107 + ... + 1533076093.

It is an arithmetic number, because the mean of its divisors is an integer number (4221475222356).

Almost surely, 2210002112101200 is an apocalyptic number.

210002112101200 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 210002112101200, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (253288513341360).

210002112101200 is an abundant number, since it is smaller than the sum of its proper divisors (296574914581520).

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

210002112101200 is a wasteful number, since it uses less digits than its factorization.

210002112101200 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 152525 (or 152514 counting only the distinct ones).

The product of its (nonzero) digits is 16, while the sum is 13.

Adding to 210002112101200 its reverse (2101211200012), we get a palindrome (212103323301212).

The spelling of 210002112101200 in words is "two hundred ten trillion, two billion, one hundred twelve million, one hundred one thousand, two hundred".