220013232102 has 20 divisors (see below), whose sum is σ = 492992613036. Its totient is φ = 73337743980.

The previous prime is 220013232097. The next prime is 220013232119. The reversal of 220013232102 is 201232310022.

It is a Harshad number since it is a multiple of its sum of digits (18).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 9 ways as a sum of consecutive naturals, for example, 679053024 + ... + 679053347.

Almost surely, 2^220013232102 is an apocalyptic number.

220013232102 is an abundant number, since it is smaller than the sum of its proper divisors (272979380934).

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

220013232102 is a wasteful number, since it uses less digits than its factorization.

220013232102 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1358106385 (or 1358106376 counting only the distinct ones).

The product of its (nonzero) digits is 288, while the sum is 18.

Adding to 220013232102 its reverse (201232310022), we get a palindrome (421245542124).

The spelling of 220013232102 in words is "two hundred twenty billion, thirteen million, two hundred thirty-two thousand, one hundred two".