2210122122200 has 96 divisors (see below), whose sum is σ = 5321316623760. Its totient is φ = 853149273600.

The previous prime is 2210122122193. The next prime is 2210122122223. The reversal of 2210122122200 is 22212210122.

It is a happy number.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 1062434 + ... + 2355633.

Almost surely, 2^{2210122122200} is an apocalyptic number.

2210122122200 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

2210122122200 is an abundant number, since it is smaller than the sum of its proper divisors (3111194501560).

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

2210122122200 is a wasteful number, since it uses less digits than its factorization.

2210122122200 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3418197 (or 3418188 counting only the distinct ones).

The product of its (nonzero) digits is 128, while the sum is 17.

Adding to 2210122122200 its reverse (22212210122), we get a palindrome (2232334332322).

The spelling of 2210122122200 in words is "two trillion, two hundred ten billion, one hundred twenty-two million, one hundred twenty-two thousand, two hundred".