13023299569012 has 36 divisors (see below), whose sum is σ = 25262889271200. Its totient is φ = 5862150177664.

The previous prime is 13023299568997. The next prime is 13023299569013. The reversal of 13023299569012 is 21096599232031.

It is a super-2 number, since 2×13023299569012² (a number of 27 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (13023299569013) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 244882762 + ... + 244935937.

It is an arithmetic number, because the mean of its divisors is an integer number (701746924200).

Almost surely, 2^{13023299569012} is an apocalyptic number.

It is an amenable number.

13023299569012 is a deficient number, since it is larger than the sum of its proper divisors (12239589702188).

13023299569012 is a wasteful number, since it uses less digits than its factorization.

13023299569012 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 489818760 (or 489818741 counting only the distinct ones).

The product of its (nonzero) digits is 1574640, while the sum is 52.

The spelling of 13023299569012 in words is "thirteen trillion, twenty-three billion, two hundred ninety-nine million, five hundred sixty-nine thousand, twelve".