32223302220131 has 24 divisors (see below), whose sum is σ = 36413866380192. Its totient is φ = 28476249436800.

The previous prime is 32223302220097. The next prime is 32223302220149. The reversal of 32223302220131 is 13102220332223.

It is a de Polignac number, because none of the positive numbers 2^k-32223302220131 is a prime.

It is a super-2 number, since 2×32223302220131² (a number of 28 digits) contains 22 as substring.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 32223302220131.

It is not an unprimeable number, because it can be changed into a prime (32223302210131) 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, 10350215 + ... + 13098608.

It is an arithmetic number, because the mean of its divisors is an integer number (1517244432508).

Almost surely, 2^{32223302220131} is an apocalyptic number.

32223302220131 is a deficient number, since it is larger than the sum of its proper divisors (4190564160061).

32223302220131 is a wasteful number, since it uses less digits than its factorization.

32223302220131 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 23449163 (or 23449152 counting only the distinct ones).

The product of its (nonzero) digits is 5184, while the sum is 26.

Adding to 32223302220131 its reverse (13102220332223), we get a palindrome (45325522552354).

The spelling of 32223302220131 in words is "thirty-two trillion, two hundred twenty-three billion, three hundred two million, two hundred twenty thousand, one hundred thirty-one".