2110112210120 has 64 divisors (see below), whose sum is σ = 4782055460400. Its totient is φ = 837955722240.

The previous prime is 2110112210119. The next prime is 2110112210123. The reversal of 2110112210120 is 210122110112.

It can be written as a sum of positive squares in 8 ways, for example, as 1123638160324 + 986474049796 = 1060018^2 + 993214^2 .

It is a super-2 number, since 2×2110112210120² (a number of 25 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 2110112210095 and 2110112210104.

It is not an unprimeable number, because it can be changed into a prime (2110112210123) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 7274426 + ... + 7558934.

Almost surely, 2^{2110112210120} is an apocalyptic number.

2110112210120 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

2110112210120 is an abundant number, since it is smaller than the sum of its proper divisors (2671943250280).

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

2110112210120 is a wasteful number, since it uses less digits than its factorization.

2110112210120 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 285858 (or 285854 counting only the distinct ones).

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

Adding to 2110112210120 its reverse (210122110112), we get a palindrome (2320234320232).

It can be divided in two parts, 2110112 and 210120, that added together give a palindrome (2320232).

The spelling of 2110112210120 in words is "two trillion, one hundred ten billion, one hundred twelve million, two hundred ten thousand, one hundred twenty".