10112210120012 has 96 divisors (see below), whose sum is σ = 24526615056384. Its totient is φ = 3519444038400.

The previous prime is 10112210120009. The next prime is 10112210120057. The reversal of 10112210120012 is 21002101221101.

It is a super-2 number, since 2×10112210120012² (a number of 27 digits) contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (14).

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 40610183 + ... + 40858430.

It is an arithmetic number, because the mean of its divisors is an integer number (255485573504).

Almost surely, 2^{10112210120012} is an apocalyptic number.

It is an amenable number.

10112210120012 is an abundant number, since it is smaller than the sum of its proper divisors (14414404936372).

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

10112210120012 is a wasteful number, since it uses less digits than its factorization.

10112210120012 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 81468679 (or 81468677 counting only the distinct ones).

The product of its (nonzero) digits is 16, while the sum is 14.

Adding to 10112210120012 its reverse (21002101221101), we get a palindrome (31114311341113).

The spelling of 10112210120012 in words is "ten trillion, one hundred twelve billion, two hundred ten million, one hundred twenty thousand, twelve".