12110022112 has 24 divisors (see below), whose sum is σ = 23844164400. Its totient is φ = 6054361344.

The previous prime is 12110022107. The next prime is 12110022149. The reversal of 12110022112 is 21122001121.

It is a junction number, because it is equal to n+sod(n) for n = 12110022092 and 12110022101.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 450589 + ... + 476707.

It is an arithmetic number, because the mean of its divisors is an integer number (993506850).

Almost surely, 2^12110022112 is an apocalyptic number.

It is an amenable number.

12110022112 is a deficient number, since it is larger than the sum of its proper divisors (11734142288).

12110022112 is a wasteful number, since it uses less digits than its factorization.

12110022112 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 40618 (or 40610 counting only the distinct ones).

The product of its (nonzero) digits is 16, while the sum is 13.

Adding to 12110022112 its reverse (21122001121), we get a palindrome (33232023233).

The spelling of 12110022112 in words is "twelve billion, one hundred ten million, twenty-two thousand, one hundred twelve".