2202111122200 has 48 divisors (see below), whose sum is σ = 5585354579160. Its totient is φ = 800767680000.

The previous prime is 2202111122153. The next prime is 2202111122213. The reversal of 2202111122200 is 22211112022.

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, 500477601 + ... + 500482000.

Almost surely, 2^{2202111122200} is an apocalyptic number.

2202111122200 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

2202111122200 is an abundant number, since it is smaller than the sum of its proper divisors (3383243456960).

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

2202111122200 is a wasteful number, since it uses less digits than its factorization.

2202111122200 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1000959628 (or 1000959619 counting only the distinct ones).

The product of its (nonzero) digits is 64, while the sum is 16.

Adding to 2202111122200 its reverse (22211112022), we get a palindrome (2224322234222).

The spelling of 2202111122200 in words is "two trillion, two hundred two billion, one hundred eleven million, one hundred twenty-two thousand, two hundred".