22100200120202 has 16 divisors (see below), whose sum is σ = 33250911013320. Its totient is φ = 11016584036352.

The previous prime is 22100200120169. The next prime is 22100200120211. The reversal of 22100200120202 is 20202100200122.

It can be written as a sum of positive squares in 4 ways, for example, as 10543457090761 + 11556743029441 = 3247069^2 + 3399521^2 .

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 3115127 + ... + 7341962.

Almost surely, 2^{22100200120202} is an apocalyptic number.

22100200120202 is a deficient number, since it is larger than the sum of its proper divisors (11150710893118).

22100200120202 is a wasteful number, since it uses less digits than its factorization.

22100200120202 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 10460297.

The product of its (nonzero) digits is 64, while the sum is 14.

Adding to 22100200120202 its reverse (20202100200122), we get a palindrome (42302300320324).

The spelling of 22100200120202 in words is "twenty-two trillion, one hundred billion, two hundred million, one hundred twenty thousand, two hundred two".