220038853700 has 36 divisors (see below), whose sum is σ = 502615070160. Its totient is φ = 83383143840.

The previous prime is 220038853679. The next prime is 220038853747. The reversal of 220038853700 is 7358830022.

220038853700 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a super-2 number, since 2×220038853700² (a number of 23 digits) contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (38).

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 57903062 + ... + 57906861.

Almost surely, 2^220038853700 is an apocalyptic number.

220038853700 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

220038853700 is an abundant number, since it is smaller than the sum of its proper divisors (282576216460).

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

220038853700 is a wasteful number, since it uses less digits than its factorization.

220038853700 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 115809956 (or 115809949 counting only the distinct ones).

The product of its (nonzero) digits is 80640, while the sum is 38.

The spelling of 220038853700 in words is "two hundred twenty billion, thirty-eight million, eight hundred fifty-three thousand, seven hundred".