2110351122012 has 48 divisors (see below), whose sum is σ = 5679232401920. Its totient is φ = 597425740992.

The previous prime is 2110351121993. The next prime is 2110351122059. The reversal of 2110351122012 is 2102211530112.

It is a Harshad number since it is a multiple of its sum of digits (21).

It is a self number, because there is not a number n which added to its sum of digits gives 2110351122012.

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, 115235008 + ... + 115253319.

Almost surely, 2^{2110351122012} is an apocalyptic number.

It is an amenable number.

2110351122012 is an abundant number, since it is smaller than the sum of its proper divisors (3568881279908).

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

2110351122012 is a wasteful number, since it uses less digits than its factorization.

2110351122012 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 230488450 (or 230488448 counting only the distinct ones).

The product of its (nonzero) digits is 240, while the sum is 21.

Adding to 2110351122012 its reverse (2102211530112), we get a palindrome (4212562652124).

The spelling of 2110351122012 in words is "two trillion, one hundred ten billion, three hundred fifty-one million, one hundred twenty-two thousand, twelve".