220227232 has 24 divisors (see below), whose sum is σ = 439683552. Its totient is φ = 108561600.

The previous prime is 220227223. The next prime is 220227251. The reversal of 220227232 is 232722022.

It is a happy number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 46194 + ... + 50737.

It is an arithmetic number, because the mean of its divisors is an integer number (18320148).

Almost surely, 2^220227232 is an apocalyptic number.

It is an amenable number.

220227232 is a deficient number, since it is larger than the sum of its proper divisors (219456320).

220227232 is an equidigital number, since it uses as much as digits as its factorization.

220227232 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 97012 (or 97004 counting only the distinct ones).

The product of its (nonzero) digits is 1344, while the sum is 22.

The square root of 220227232 is about 14840.0549864210. The cubic root of 220227232 is about 603.8888440684. Note that the first 4 decimals are identical.

Adding to 220227232 its reverse (232722022), we get a palindrome (452949254).

The spelling of 220227232 in words is "two hundred twenty million, two hundred twenty-seven thousand, two hundred thirty-two".