12213321122296 has 64 divisors (see below), whose sum is σ = 26207277062400. Its totient is φ = 5227107631872.

The previous prime is 12213321122281. The next prime is 12213321122363. The reversal of 12213321122296 is 69222112331221.

12213321122296 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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, 348665535 + ... + 348700561.

It is an arithmetic number, because the mean of its divisors is an integer number (409488704100).

Almost surely, 2^{12213321122296} is an apocalyptic number.

It is an amenable number.

12213321122296 is an abundant number, since it is smaller than the sum of its proper divisors (13993955940104).

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

12213321122296 is a wasteful number, since it uses less digits than its factorization.

12213321122296 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 43396 (or 43392 counting only the distinct ones).

The product of its digits is 31104, while the sum is 37.

The spelling of 12213321122296 in words is "twelve trillion, two hundred thirteen billion, three hundred twenty-one million, one hundred twenty-two thousand, two hundred ninety-six".