220200021202200 has 96 divisors (see below), whose sum is σ = 735129301578000. Its totient is φ = 54203082140160.

The previous prime is 220200021202111. The next prime is 220200021202229. The reversal of 220200021202200 is 2202120002022.

It is a Harshad number since it is a multiple of its sum of digits (15).

It is a self number, because there is not a number n which added to its sum of digits gives 220200021202200.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 14115378175 + ... + 14115393774.

Almost surely, 2^{220200021202200} is an apocalyptic number.

220200021202200 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

220200021202200 is an abundant number, since it is smaller than the sum of its proper divisors (514929280375800).

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

220200021202200 is a wasteful number, since it uses less digits than its factorization.

220200021202200 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 28230771981 (or 28230771972 counting only the distinct ones).

The product of its (nonzero) digits is 128, while the sum is 15.

Adding to 220200021202200 its reverse (2202120002022), we get a palindrome (222402141204222).

The spelling of 220200021202200 in words is "two hundred twenty trillion, two hundred billion, twenty-one million, two hundred two thousand, two hundred".