220101032200 has 72 divisors (see below), whose sum is σ = 595283481450. Its totient is φ = 75463207680.

The previous prime is 220101032167. The next prime is 220101032227. The reversal of 220101032200 is 2230101022.

220101032200 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in 3 ways, for example, as 148904917924 + 71196114276 = 385882^2 + 266826^2 .

It is an unprimeable number.

It is a polite number, since it can be written in 17 ways as a sum of consecutive naturals, for example, 11219845 + ... + 11239444.

Almost surely, 2^220101032200 is an apocalyptic number.

220101032200 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

220101032200 is an abundant number, since it is smaller than the sum of its proper divisors (375182449250).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

220101032200 is a wasteful number, since it uses less digits than its factorization.

220101032200 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 22459319 (or 22459303 counting only the distinct ones).

The product of its (nonzero) digits is 48, while the sum is 13.

Adding to 220101032200 its reverse (2230101022), we get a palindrome (222331133222).

The spelling of 220101032200 in words is "two hundred twenty billion, one hundred one million, thirty-two thousand, two hundred".