13332565215 has 24 divisors (see below), whose sum is σ = 23183637360. Its totient is φ = 7087976064.

The previous prime is 13332565201. The next prime is 13332565249. The reversal of 13332565215 is 51256523331.

It is not a de Polignac number, because 13332565215 - 2⁴ = 13332565199 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 13332565215.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 459205 + ... + 487374.

It is an arithmetic number, because the mean of its divisors is an integer number (965984890).

Almost surely, 2^13332565215 is an apocalyptic number.

13332565215 is a gapful number since it is divisible by the number (15) formed by its first and last digit.

13332565215 is a deficient number, since it is larger than the sum of its proper divisors (9851072145).

13332565215 is a wasteful number, since it uses less digits than its factorization.

13332565215 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 946903 (or 946900 counting only the distinct ones).

The product of its digits is 81000, while the sum is 36.

The spelling of 13332565215 in words is "thirteen billion, three hundred thirty-two million, five hundred sixty-five thousand, two hundred fifteen".