220065232 has 10 divisors (see below), whose sum is σ = 426376418. Its totient is φ = 110032608.

The previous prime is 220065229. The next prime is 220065257. The reversal of 220065232 is 232560022.

It is a happy number.

It can be written as a sum of positive squares in only one way, i.e., 145829776 + 74235456 = 12076^2 + 8616^2 .

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 6877023 + ... + 6877054.

Almost surely, 2^220065232 is an apocalyptic number.

It is an amenable number.

220065232 is a deficient number, since it is larger than the sum of its proper divisors (206311186).

220065232 is a wasteful number, since it uses less digits than its factorization.

220065232 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 13754085 (or 13754079 counting only the distinct ones).

The product of its (nonzero) digits is 1440, while the sum is 22.

The square root of 220065232 is about 14834.5957814832. The cubic root of 220065232 is about 603.7407334257.

The spelling of 220065232 in words is "two hundred twenty million, sixty-five thousand, two hundred thirty-two".