13237465522 has 8 divisors (see below), whose sum is σ = 19879209216. Its totient is φ = 6611062452.

The previous prime is 13237465511. The next prime is 13237465529. The reversal of 13237465522 is 22556473231.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a super-2 number, since 2×13237465522² (a number of 21 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (13237465529) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 3832998 + ... + 3836449.

It is an arithmetic number, because the mean of its divisors is an integer number (2484901152).

Almost surely, 2^13237465522 is an apocalyptic number.

13237465522 is a deficient number, since it is larger than the sum of its proper divisors (6641743694).

13237465522 is an equidigital number, since it uses as much as digits as its factorization.

13237465522 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7670312.

The product of its digits is 302400, while the sum is 40.

The spelling of 13237465522 in words is "thirteen billion, two hundred thirty-seven million, four hundred sixty-five thousand, five hundred twenty-two".