13332233232 has 50 divisors (see below), whose sum is σ = 38587354718. Its totient is φ = 4444077312.

The previous prime is 13332233203. The next prime is 13332233279. The reversal of 13332233232 is 23233223331.

13332233232 is a `hidden beast` number, since 1 + 3 + 3 + 322 + 332 + 3 + 2 = 666.

It can be written as a sum of positive squares in only one way, i.e., 12326328576 + 1005904656 = 111024^2 + 31716^2 .

It is a Harshad number since it is a multiple of its sum of digits (27).

It is a nude number because it is divisible by every one of its digits.

It is a junction number, because it is equal to n+sod(n) for n = 13332233196 and 13332233205.

It is an unprimeable number.

It is a polite number, since it can be written in 9 ways as a sum of consecutive naturals, for example, 5142313 + ... + 5144904.

Almost surely, 2^13332233232 is an apocalyptic number.

13332233232 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

13332233232 is an abundant number, since it is smaller than the sum of its proper divisors (25255121486).

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

13332233232 is a wasteful number, since it uses less digits than its factorization.

13332233232 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 10287237 (or 10287222 counting only the distinct ones).

The product of its digits is 11664, while the sum is 27.

Adding to 13332233232 its reverse (23233223331), we get a palindrome (36565456563).

Subtracting 13332233232 from its reverse (23233223331), we obtain a palindrome (9900990099).

The spelling of 13332233232 in words is "thirteen billion, three hundred thirty-two million, two hundred thirty-three thousand, two hundred thirty-two".