12331402232150 has 24 divisors (see below), whose sum is σ = 22936573074744. Its totient is φ = 4932525425600.

The previous prime is 12331402232137. The next prime is 12331402232287. The reversal of 12331402232150 is 5123220413321.

It is a super-2 number, since 2×12331402232150² (a number of 27 digits) 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 11 ways as a sum of consecutive naturals, for example, 6795530 + ... + 8416770.

It is an arithmetic number, because the mean of its divisors is an integer number (955690544781).

Almost surely, 2^{12331402232150} is an apocalyptic number.

12331402232150 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

12331402232150 is a deficient number, since it is larger than the sum of its proper divisors (10605170842594).

12331402232150 is a wasteful number, since it uses less digits than its factorization.

12331402232150 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1773376 (or 1773371 counting only the distinct ones).

The product of its (nonzero) digits is 8640, while the sum is 29.

Adding to 12331402232150 its reverse (5123220413321), we get a palindrome (17454622645471).

The spelling of 12331402232150 in words is "twelve trillion, three hundred thirty-one billion, four hundred two million, two hundred thirty-two thousand, one hundred fifty".