220226606620 has 12 divisors (see below), whose sum is σ = 462475873944. Its totient is φ = 88090642640.

The previous prime is 220226606617. The next prime is 220226606659. The reversal of 220226606620 is 26606622022.

It is a congruent 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, 5505665146 + ... + 5505665185.

It is an arithmetic number, because the mean of its divisors is an integer number (38539656162).

Almost surely, 2^220226606620 is an apocalyptic number.

220226606620 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

220226606620 is an abundant number, since it is smaller than the sum of its proper divisors (242249267324).

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

220226606620 is a wasteful number, since it uses less digits than its factorization.

220226606620 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 11011330340 (or 11011330338 counting only the distinct ones).

The product of its (nonzero) digits is 41472, while the sum is 34.

The spelling of 220226606620 in words is "two hundred twenty billion, two hundred twenty-six million, six hundred six thousand, six hundred twenty".