32220323131131 has 20 divisors (see below), whose sum is σ = 50224271807952. Its totient is φ = 20546293009968.

The previous prime is 32220323131127. The next prime is 32220323131151. The reversal of 32220323131131 is 13113132302223.

32220323131131 is a `hidden beast` number, since 3 + 2 + 2 + 20 + 323 + 1 + 311 + 3 + 1 = 666.

It is not a de Polignac number, because 32220323131131 - 2² = 32220323131127 is a prime.

It is a super-2 number, since 2×32220323131131² (a number of 28 digits) contains 22 as substring.

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

It is a junction number, because it is equal to n+sod(n) for n = 32220323131095 and 32220323131104.

It is not an unprimeable number, because it can be changed into a prime (32220323131111) by changing a digit.

It is a polite number, since it can be written in 19 ways as a sum of consecutive naturals, for example, 8647427856 + ... + 8647431581.

Almost surely, 2^{32220323131131} is an apocalyptic number.

32220323131131 is a deficient number, since it is larger than the sum of its proper divisors (18003948676821).

32220323131131 is a wasteful number, since it uses less digits than its factorization.

32220323131131 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 17294859472 (or 17294859463 counting only the distinct ones).

The product of its (nonzero) digits is 3888, while the sum is 27.

Adding to 32220323131131 its reverse (13113132302223), we get a palindrome (45333455433354).

The spelling of 32220323131131 in words is "thirty-two trillion, two hundred twenty billion, three hundred twenty-three million, one hundred thirty-one thousand, one hundred thirty-one".