210012231102 has 16 divisors (see below), whose sum is σ = 431376475152. Its totient is φ = 68112074880.

The previous prime is 210012231049. The next prime is 210012231103. The reversal of 210012231102 is 201132210012.

It is a super-2 number, since 2×210012231102² (a number of 23 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (210012231103) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 473000299 + ... + 473000742.

It is an arithmetic number, because the mean of its divisors is an integer number (26961029697).

Almost surely, 2^210012231102 is an apocalyptic number.

210012231102 is an abundant number, since it is smaller than the sum of its proper divisors (221364244050).

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

210012231102 is a wasteful number, since it uses less digits than its factorization.

210012231102 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 946001083.

The product of its (nonzero) digits is 48, while the sum is 15.

Adding to 210012231102 its reverse (201132210012), we get a palindrome (411144441114).

The spelling of 210012231102 in words is "two hundred ten billion, twelve million, two hundred thirty-one thousand, one hundred two".