10110031213212 has 72 divisors (see below), whose sum is σ = 29207797164000. Its totient is φ = 2888477457408.

The previous prime is 10110031213211. The next prime is 10110031213253. The reversal of 10110031213212 is 21231213001101.

10110031213212 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a super-2 number, since 2×10110031213212² (a number of 27 digits) contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (18).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (10110031213211) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 6519364 + ... + 7919732.

It is an arithmetic number, because the mean of its divisors is an integer number (405663849500).

Almost surely, 2^{10110031213212} is an apocalyptic number.

10110031213212 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

10110031213212 is an abundant number, since it is smaller than the sum of its proper divisors (19097765950788).

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

10110031213212 is a wasteful number, since it uses less digits than its factorization.

10110031213212 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1429035 (or 1429030 counting only the distinct ones).

The product of its (nonzero) digits is 72, while the sum is 18.

Adding to 10110031213212 its reverse (21231213001101), we get a palindrome (31341244214313).

The spelling of 10110031213212 in words is "ten trillion, one hundred ten billion, thirty-one million, two hundred thirteen thousand, two hundred twelve".