12110772120 has 64 divisors (see below), whose sum is σ = 38469517920. Its totient is φ = 3039565824.

The previous prime is 12110772119. The next prime is 12110772151. The reversal of 12110772120 is 2127701121.

It is a Harshad number since it is a multiple of its sum of digits (24).

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, 2966287 + ... + 2970366.

Almost surely, 2^12110772120 is an apocalyptic number.

12110772120 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

12110772120 is an abundant number, since it is smaller than the sum of its proper divisors (26358745800).

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

12110772120 is a wasteful number, since it uses less digits than its factorization.

12110772120 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5936684 (or 5936680 counting only the distinct ones).

The product of its (nonzero) digits is 392, while the sum is 24.

The spelling of 12110772120 in words is "twelve billion, one hundred ten million, seven hundred seventy-two thousand, one hundred twenty".