12110992 has 20 divisors (see below), whose sum is σ = 23788780. Its totient is φ = 5971968.

The previous prime is 12110971. The next prime is 12111017. The reversal of 12110992 is 29901121.

It can be written as a sum of positive squares in 2 ways, for example, as 3254416 + 8856576 = 1804^2 + 2976^2 .

It is a super-2 number, since 2×12110992² = 293352254448128, which contains 22 as substring.

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, 4017 + ... + 6352.

It is an arithmetic number, because the mean of its divisors is an integer number (1189439).

Almost surely, 2^12110992 is an apocalyptic number.

It is an amenable number.

12110992 is a deficient number, since it is larger than the sum of its proper divisors (11677788).

12110992 is a wasteful number, since it uses less digits than its factorization.

12110992 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 10450 (or 10444 counting only the distinct ones).

The product of its (nonzero) digits is 324, while the sum is 25.

The square root of 12110992 is about 3480.0850564318. The cubic root of 12110992 is about 229.6465396316.

The spelling of 12110992 in words is "twelve million, one hundred ten thousand, nine hundred ninety-two".