12590191797722 has 48 divisors (see below), whose sum is σ = 23910468126720. Its totient is φ = 4866645278880.

The previous prime is 12590191797709. The next prime is 12590191797727. The reversal of 12590191797722 is 22779719109521.

It is not an unprimeable number, because it can be changed into a prime (12590191797727) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 29045597 + ... + 29475872.

It is an arithmetic number, because the mean of its divisors is an integer number (498134752640).

Almost surely, 2^{12590191797722} is an apocalyptic number.

12590191797722 is a deficient number, since it is larger than the sum of its proper divisors (11320276328998).

12590191797722 is a wasteful number, since it uses less digits than its factorization.

12590191797722 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 58521627 (or 58521616 counting only the distinct ones).

The product of its (nonzero) digits is 10001880, while the sum is 62.

The spelling of 12590191797722 in words is "twelve trillion, five hundred ninety billion, one hundred ninety-one million, seven hundred ninety-seven thousand, seven hundred twenty-two".