220233230022 has 32 divisors (see below), whose sum is σ = 475620270048. Its totient is φ = 67582388736.

The previous prime is 220233229999. The next prime is 220233230051. The reversal of 220233230022 is 220032332022.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 3755763 + ... + 3813950.

It is an arithmetic number, because the mean of its divisors is an integer number (14863133439).

Almost surely, 2^220233230022 is an apocalyptic number.

220233230022 is an abundant number, since it is smaller than the sum of its proper divisors (255387040026).

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

220233230022 is a wasteful number, since it uses less digits than its factorization.

220233230022 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7570104.

The product of its (nonzero) digits is 1728, while the sum is 21.

Adding to 220233230022 its reverse (220032332022), we get a palindrome (440265562044).

The spelling of 220233230022 in words is "two hundred twenty billion, two hundred thirty-three million, two hundred thirty thousand, twenty-two".