2200222022200 has 48 divisors (see below), whose sum is σ = 5126565048480. Its totient is φ = 878187932160.

The previous prime is 2200222022177. The next prime is 2200222022261. The reversal of 2200222022200 is 22202220022.

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, 11787649 + ... + 11972848.

It is an arithmetic number, because the mean of its divisors is an integer number (106803438510).

Almost surely, 2^{2200222022200} is an apocalyptic number.

2200222022200 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

2200222022200 is an abundant number, since it is smaller than the sum of its proper divisors (2926343026280).

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

2200222022200 is a wasteful number, since it uses less digits than its factorization.

2200222022200 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 23760976 (or 23760967 counting only the distinct ones).

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

Adding to 2200222022200 its reverse (22202220022), we get a palindrome (2222424242222).

The spelling of 2200222022200 in words is "two trillion, two hundred billion, two hundred twenty-two million, twenty-two thousand, two hundred".