13323223001232 has 30 divisors (see below), whose sum is σ = 37286519927462. Its totient is φ = 4441074333696.

The previous prime is 13323223001201. The next prime is 13323223001251. The reversal of 13323223001232 is 23210032232331.

13323223001232 is a `hidden beast` number, since 1 + 3 + 3 + 2 + 322 + 300 + 1 + 2 + 32 = 666.

It can be written as a sum of positive squares in only one way, i.e., 13098000621456 + 225222379776 = 3619116^2 + 474576^2 .

It is a super-2 number, since 2×13323223001232² (a number of 27 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 13323223001196 and 13323223001205.

It is an unprimeable number.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 46261190833 + ... + 46261191120.

Almost surely, 2^{13323223001232} is an apocalyptic number.

13323223001232 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

13323223001232 is an abundant number, since it is smaller than the sum of its proper divisors (23963296926230).

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

13323223001232 is a wasteful number, since it uses less digits than its factorization.

13323223001232 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 92522381967 (or 92522381958 counting only the distinct ones).

The product of its (nonzero) digits is 7776, while the sum is 27.

Adding to 13323223001232 its reverse (23210032232331), we get a palindrome (36533255233563).

The spelling of 13323223001232 in words is "thirteen trillion, three hundred twenty-three billion, two hundred twenty-three million, one thousand, two hundred thirty-two".