2220022202200 has 96 divisors (see below), whose sum is σ = 5927140728000. Its totient is φ = 764792323200.

The previous prime is 2220022202191. The next prime is 2220022202231. The reversal of 2220022202200 is 22022200222.

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 23 ways as a sum of consecutive naturals, for example, 26513490 + ... + 26597089.

It is an arithmetic number, because the mean of its divisors is an integer number (61741049250).

Almost surely, 2^{2220022202200} is an apocalyptic number.

2220022202200 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

2220022202200 is an abundant number, since it is smaller than the sum of its proper divisors (3707118525800).

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

2220022202200 is a wasteful number, since it uses less digits than its factorization.

2220022202200 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 53110625 (or 53110616 counting only the distinct ones).

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

Adding to 2220022202200 its reverse (22022200222), we get a palindrome (2242044402422).

The spelling of 2220022202200 in words is "two trillion, two hundred twenty billion, twenty-two million, two hundred two thousand, two hundred".