12331190 has 16 divisors (see below), whose sum is σ = 23364720. Its totient is φ = 4672800.

The previous prime is 12331183. The next prime is 12331213. The reversal of 12331190 is 9113321.

12331190 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a super-2 number, since 2×12331190² = 304116493632200, which contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 32261 + ... + 32640.

It is an arithmetic number, because the mean of its divisors is an integer number (1460295).

Almost surely, 2^12331190 is an apocalyptic number.

12331190 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

12331190 is a deficient number, since it is larger than the sum of its proper divisors (11033530).

12331190 is a wasteful number, since it uses less digits than its factorization.

12331190 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 64927.

The product of its (nonzero) digits is 162, while the sum is 20.

The square root of 12331190 is about 3511.5794167297. The cubic root of 12331190 is about 231.0299743092.

It can be divided in two parts, 12331 and 190, that added together give a palindrome (12521).

The spelling of 12331190 in words is "twelve million, three hundred thirty-one thousand, one hundred ninety".