3220322022231 has 32 divisors (see below), whose sum is σ = 4525037130240. Its totient is φ = 2031509735424.

The previous prime is 3220322022223. The next prime is 3220322022257. The reversal of 3220322022231 is 1322202230223.

It is not a de Polignac number, because 3220322022231 - 2³ = 3220322022223 is a prime.

It is a super-2 number, since 2×3220322022231² (a number of 26 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3220322022031) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 256042215 + ... + 256054791.

It is an arithmetic number, because the mean of its divisors is an integer number (141407410320).

Almost surely, 2^{3220322022231} is an apocalyptic number.

3220322022231 is a deficient number, since it is larger than the sum of its proper divisors (1304715108009).

3220322022231 is a wasteful number, since it uses less digits than its factorization.

3220322022231 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 17495.

The product of its (nonzero) digits is 3456, while the sum is 24.

Adding to 3220322022231 its reverse (1322202230223), we get a palindrome (4542524252454).

The spelling of 3220322022231 in words is "three trillion, two hundred twenty billion, three hundred twenty-two million, twenty-two thousand, two hundred thirty-one".