112010021211012 has 24 divisors (see below), whose sum is σ = 261389010555456. Its totient is φ = 37332060251808.

The previous prime is 112010021210999. The next prime is 112010021211013. The reversal of 112010021211012 is 210112120010211.

It is a happy number.

It is a junction number, because it is equal to n+sod(n) for n = 112010021210982 and 112010021211000.

It is not an unprimeable number, because it can be changed into a prime (112010021211013) 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, 576584488 + ... + 576778719.

It is an arithmetic number, because the mean of its divisors is an integer number (10891208773144).

Almost surely, 2^{112010021211012} is an apocalyptic number.

112010021211012 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

112010021211012 is an abundant number, since it is smaller than the sum of its proper divisors (149378989344444).

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

112010021211012 is a wasteful number, since it uses less digits than its factorization.

112010021211012 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1153371307 (or 1153371305 counting only the distinct ones).

The product of its (nonzero) digits is 16, while the sum is 15.

Adding to 112010021211012 its reverse (210112120010211), we get a palindrome (322122141221223).

The spelling of 112010021211012 in words is "one hundred twelve trillion, ten billion, twenty-one million, two hundred eleven thousand, twelve".