10110212120 has 64 divisors (see below), whose sum is σ = 25133353920. Its totient is φ = 3640705024.

The previous prime is 10110212111. The next prime is 10110212191. The reversal of 10110212120 is 2121201101.

It is a super-2 number, since 2×10110212120² (a number of 21 digits) contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 307577 + ... + 338856.

It is an arithmetic number, because the mean of its divisors is an integer number (392708655).

Almost surely, 2^10110212120 is an apocalyptic number.

10110212120 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

10110212120 is an abundant number, since it is smaller than the sum of its proper divisors (15023141800).

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

10110212120 is a wasteful number, since it uses less digits than its factorization.

10110212120 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 646484 (or 646480 counting only the distinct ones).

The product of its (nonzero) digits is 8, while the sum is 11.

Adding to 10110212120 its reverse (2121201101), we get a palindrome (12231413221).

The spelling of 10110212120 in words is "ten billion, one hundred ten million, two hundred twelve thousand, one hundred twenty".