32332131221331 has 24 divisors (see below), whose sum is σ = 45805674133504. Its totient is φ = 20281890430080.

The previous prime is 32332131221303. The next prime is 32332131221333. The reversal of 32332131221331 is 13312213123323.

It is not a de Polignac number, because 32332131221331 - 2⁹ = 32332131220819 is a prime.

It is a super-2 number, since 2×32332131221331² (a number of 28 digits) contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (32332131221333) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 971395 + ... + 8099868.

Almost surely, 2^{32332131221331} is an apocalyptic number.

32332131221331 is a deficient number, since it is larger than the sum of its proper divisors (13473542912173).

32332131221331 is a wasteful number, since it uses less digits than its factorization.

32332131221331 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 9075411 (or 9075394 counting only the distinct ones).

The product of its digits is 11664, while the sum is 30.

Adding to 32332131221331 its reverse (13312213123323), we get a palindrome (45644344344654).

It can be divided in two parts, 3233213 and 1221331, that added together give a palindrome (4454544).

The spelling of 32332131221331 in words is "thirty-two trillion, three hundred thirty-two billion, one hundred thirty-one million, two hundred twenty-one thousand, three hundred thirty-one".