22210233322100 has 18 divisors (see below), whose sum is σ = 48196206309174. Its totient is φ = 8884093328800.

The previous prime is 22210233322093. The next prime is 22210233322103. The reversal of 22210233322100 is 122333201222.

It can be written as a sum of positive squares in 3 ways, for example, as 9211776484 + 22201021545616 = 95978^2 + 4711796^2 .

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (22210233322103) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 111051166511 + ... + 111051166710.

Almost surely, 2^{22210233322100} is an apocalyptic number.

22210233322100 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

22210233322100 is an abundant number, since it is smaller than the sum of its proper divisors (25985972987074).

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

22210233322100 is a wasteful number, since it uses less digits than its factorization.

22210233322100 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 222102333235 (or 222102333228 counting only the distinct ones).

The product of its (nonzero) digits is 1728, while the sum is 23.

Adding to 22210233322100 its reverse (122333201222), we get a palindrome (22332566523322).

The spelling of 22210233322100 in words is "twenty-two trillion, two hundred ten billion, two hundred thirty-three million, three hundred twenty-two thousand, one hundred".