12031100313022 has 32 divisors (see below), whose sum is σ = 20986365104640. Its totient is φ = 5065880836320.

The previous prime is 12031100312983. The next prime is 12031100313097. The reversal of 12031100313022 is 22031300113021.

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, 2745018 + ... + 5621149.

It is an arithmetic number, because the mean of its divisors is an integer number (655823909520).

Almost surely, 2^{12031100313022} is an apocalyptic number.

12031100313022 is a deficient number, since it is larger than the sum of its proper divisors (8955264791618).

12031100313022 is a wasteful number, since it uses less digits than its factorization.

12031100313022 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 8367976.

The product of its (nonzero) digits is 216, while the sum is 19.

Adding to 12031100313022 its reverse (22031300113021), we get a palindrome (34062400426043).

The spelling of 12031100313022 in words is "twelve trillion, thirty-one billion, one hundred million, three hundred thirteen thousand, twenty-two".