12210132313112 has 32 divisors (see below), whose sum is σ = 23011691582880. Its totient is φ = 6073731248640.

The previous prime is 12210132313069. The next prime is 12210132313123. The reversal of 12210132313112 is 21131323101221.

It is a happy number.

It is a super-2 number, since 2×12210132313112² (a number of 27 digits) contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1172828 + ... + 5078955.

It is an arithmetic number, because the mean of its divisors is an integer number (719115361965).

Almost surely, 2^{12210132313112} is an apocalyptic number.

It is an amenable number.

12210132313112 is a deficient number, since it is larger than the sum of its proper divisors (10801559269768).

12210132313112 is a wasteful number, since it uses less digits than its factorization.

12210132313112 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6253043 (or 6253039 counting only the distinct ones).

The product of its (nonzero) digits is 432, while the sum is 23.

Adding to 12210132313112 its reverse (21131323101221), we get a palindrome (33341455414333).

The spelling of 12210132313112 in words is "twelve trillion, two hundred ten billion, one hundred thirty-two million, three hundred thirteen thousand, one hundred twelve".