232220233201 has 6 divisors (see below), whose sum is σ = 255250339106. Its totient is φ = 211109302800.

The previous prime is 232220233199. The next prime is 232220233211. The reversal of 232220233201 is 102332022232.

It can be written as a sum of positive squares in only one way, i.e., 160276119025 + 71944114176 = 400345^2 + 268224^2 .

It is not a de Polignac number, because 232220233201 - 2¹ = 232220233199 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (232220233211) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 959587620 + ... + 959587861.

Almost surely, 2^232220233201 is an apocalyptic number.

It is an amenable number.

232220233201 is a deficient number, since it is larger than the sum of its proper divisors (23030105905).

232220233201 is a wasteful number, since it uses less digits than its factorization.

232220233201 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1919175503 (or 1919175492 counting only the distinct ones).

The product of its (nonzero) digits is 1728, while the sum is 22.

Adding to 232220233201 its reverse (102332022232), we get a palindrome (334552255433).

The spelling of 232220233201 in words is "two hundred thirty-two billion, two hundred twenty million, two hundred thirty-three thousand, two hundred one".