220032213330 has 64 divisors (see below), whose sum is σ = 529613779968. Its totient is φ = 58504797120.

The previous prime is 220032213319. The next prime is 220032213361. The reversal of 220032213330 is 33312230022.

It is a junction number, because it is equal to n+sod(n) for n = 220032213297 and 220032213306.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 14888845 + ... + 14903615.

It is an arithmetic number, because the mean of its divisors is an integer number (8275215312).

Almost surely, 2^220032213330 is an apocalyptic number.

220032213330 is an abundant number, since it is smaller than the sum of its proper divisors (309581566638).

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

220032213330 is a wasteful number, since it uses less digits than its factorization.

220032213330 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 16191.

The product of its (nonzero) digits is 1296, while the sum is 21.

Adding to 220032213330 its reverse (33312230022), we get a palindrome (253344443352).

The spelling of 220032213330 in words is "two hundred twenty billion, thirty-two million, two hundred thirteen thousand, three hundred thirty".