2220220022200 has 48 divisors (see below), whose sum is σ = 5162145059160. Its totient is φ = 888065040000.

The previous prime is 2220220022177. The next prime is 2220220022261. The reversal of 2220220022200 is 22200220222.

It is a happy number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 9089670 + ... + 9330730.

Almost surely, 2^{2220220022200} is an apocalyptic number.

2220220022200 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

2220220022200 is an abundant number, since it is smaller than the sum of its proper divisors (2941925036960).

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

2220220022200 is a wasteful number, since it uses less digits than its factorization.

2220220022200 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 287128 (or 287119 counting only the distinct ones).

The product of its (nonzero) digits is 256, while the sum is 16.

Adding to 2220220022200 its reverse (22200220222), we get a palindrome (2242420242422).

It can be divided in two parts, 2220220022 and 200, that added together give a palindrome (2220220222).

The spelling of 2220220022200 in words is "two trillion, two hundred twenty billion, two hundred twenty million, twenty-two thousand, two hundred".