240422320310220 has 96 divisors (see below), whose sum is σ = 748257689088000. Its totient is φ = 64088864148672.

The previous prime is 240422320310203. The next prime is 240422320310239. The reversal of 240422320310220 is 22013023224042.

240422320310220 is a `hidden beast` number, since 2 + 4 + 0 + 4 + 2 + 2 + 320 + 310 + 2 + 20 = 666.

It is a Harshad number since it is a multiple of its sum of digits (27).

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, 81022444 + ... + 83937363.

It is an arithmetic number, because the mean of its divisors is an integer number (7794350928000).

Almost surely, 2^{240422320310220} is an apocalyptic number.

240422320310220 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

240422320310220 is an abundant number, since it is smaller than the sum of its proper divisors (507835368777780).

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

240422320310220 is a wasteful number, since it uses less digits than its factorization.

240422320310220 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 164962524 (or 164962516 counting only the distinct ones).

The product of its (nonzero) digits is 9216, while the sum is 27.

Adding to 240422320310220 its reverse (22013023224042), we get a palindrome (262435343534262).

The spelling of 240422320310220 in words is "two hundred forty trillion, four hundred twenty-two billion, three hundred twenty million, three hundred ten thousand, two hundred twenty".