10102010210112 has 56 divisors (see below), whose sum is σ = 27450620106016. Its totient is φ = 3276327633408.

The previous prime is 10102010210063. The next prime is 10102010210113. The reversal of 10102010210112 is 21101201020101.

It is a super-2 number, since 2×10102010210112² (a number of 27 digits) contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (12).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (10102010210113) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 711001498 + ... + 711015705.

Almost surely, 2^{10102010210112} is an apocalyptic number.

10102010210112 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

10102010210112 is an abundant number, since it is smaller than the sum of its proper divisors (17348609895904).

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

10102010210112 is a wasteful number, since it uses less digits than its factorization.

10102010210112 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1422017255 (or 1422017245 counting only the distinct ones).

The product of its (nonzero) digits is 8, while the sum is 12.

Adding to 10102010210112 its reverse (21101201020101), we get a palindrome (31203211230213).

The spelling of 10102010210112 in words is "ten trillion, one hundred two billion, ten million, two hundred ten thousand, one hundred twelve".