13022332023232 has 56 divisors (see below), whose sum is σ = 29533144266080. Its totient is φ = 5580932244480.

The previous prime is 13022332023191. The next prime is 13022332023247. The reversal of 13022332023232 is 23232023322031.

It is a happy number.

It is a tau number, because it is divible by the number of its divisors (56).

It is a super-2 number, since 2×13022332023232² (a number of 27 digits) contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (28).

It is a self number, because there is not a number n which added to its sum of digits gives 13022332023232.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 60636682 + ... + 60851062.

It is an arithmetic number, because the mean of its divisors is an integer number (527377576180).

Almost surely, 2^{13022332023232} is an apocalyptic number.

It is an amenable number.

13022332023232 is an abundant number, since it is smaller than the sum of its proper divisors (16510812242848).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

13022332023232 is a wasteful number, since it uses less digits than its factorization.

13022332023232 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 349989 (or 349979 counting only the distinct ones).

The product of its (nonzero) digits is 15552, while the sum is 28.

Adding to 13022332023232 its reverse (23232023322031), we get a palindrome (36254355345263).

The spelling of 13022332023232 in words is "thirteen trillion, twenty-two billion, three hundred thirty-two million, twenty-three thousand, two hundred thirty-two".