13332121332 has 48 divisors (see below), whose sum is σ = 31788916992. Its totient is φ = 4346919040.

The previous prime is 13332121303. The next prime is 13332121333. The reversal of 13332121332 is 23312123331.

It is a super-2 number, since 2×13332121332² (a number of 21 digits) contains 22 as substring.

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

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (13332121333) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1106782 + ... + 1118762.

It is an arithmetic number, because the mean of its divisors is an integer number (662269104).

Almost surely, 2^13332121332 is an apocalyptic number.

13332121332 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

13332121332 is an abundant number, since it is smaller than the sum of its proper divisors (18456795660).

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

13332121332 is a wasteful number, since it uses less digits than its factorization.

13332121332 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 14008 (or 14006 counting only the distinct ones).

The product of its digits is 1944, while the sum is 24.

Adding to 13332121332 its reverse (23312123331), we get a palindrome (36644244663).

The spelling of 13332121332 in words is "thirteen billion, three hundred thirty-two million, one hundred twenty-one thousand, three hundred thirty-two".