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2010000120212 = 227457877179111
BaseRepresentation
bin11101001111111101010…
…101111101100110010100
321010011011100211120222202
4131033331111331212110
5230412440012321322
64135214210144032
7265134451060340
oct35177525754624
97104140746882
102010000120212
11705488738147
12285674b82018
13117708294476
146d3daa44620
1537440db1292
hex1d3fd57d994

2010000120212 has 48 divisors (see below), whose sum is σ = 4033413097728. Its totient is φ = 858558769920.

The previous prime is 2010000120211. The next prime is 2010000120251. The reversal of 2010000120212 is 2120210000102.

It is a happy number.

It is a junction number, because it is equal to n+sod(n) for n = 2010000120193 and 2010000120202.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2010000120211) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 11132537 + ... + 11311647.

It is an arithmetic number, because the mean of its divisors is an integer number (84029439536).

Almost surely, 22010000120212 is an apocalyptic number.

It is an amenable number.

2010000120212 is an abundant number, since it is smaller than the sum of its proper divisors (2023412977516).

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

2010000120212 is a wasteful number, since it uses less digits than its factorization.

2010000120212 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 180456 (or 180454 counting only the distinct ones).

The product of its (nonzero) digits is 16, while the sum is 11.

Adding to 2010000120212 its reverse (2120210000102), we get a palindrome (4130210120314).

The spelling of 2010000120212 in words is "two trillion, ten billion, one hundred twenty thousand, two hundred twelve".

Divisors: 1 2 4 7 14 28 457 877 914 1754 1828 3199 3508 6139 6398 12278 12796 24556 179111 358222 400789 716444 801578 1253777 1603156 2507554 2805523 5015108 5611046 11222092 81853727 157080347 163707454 314160694 327414908 572976089 628321388 1099562429 1145952178 2199124858 2291904356 4398249716 71785718579 143571437158 287142874316 502500030053 1005000060106 2010000120212