220022024000 has 112 divisors (see below), whose sum is σ = 576936930960. Its totient is φ = 82831769600.

The previous prime is 220022023987. The next prime is 220022024039. The reversal of 220022024000 is 420220022.

It can be written as a sum of positive squares in 8 ways, for example, as 80737812736 + 139284211264 = 284144^2 + 373208^2 .

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, 672905 + ... + 944904.

Almost surely, 2^220022024000 is an apocalyptic number.

220022024000 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

220022024000 is an abundant number, since it is smaller than the sum of its proper divisors (356914906960).

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

220022024000 is a wasteful number, since it uses less digits than its factorization.

220022024000 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1617853 (or 1617833 counting only the distinct ones).

The product of its (nonzero) digits is 128, while the sum is 14.

Adding to 220022024000 its reverse (420220022), we get a palindrome (220442244022).

The spelling of 220022024000 in words is "two hundred twenty billion, twenty-two million, twenty-four thousand".