22100202002210 has 32 divisors (see below), whose sum is σ = 40346650601712. Its totient is φ = 8714990540800.

The previous prime is 22100202002141. The next prime is 22100202002299. The reversal of 22100202002210 is 1220020200122.

It can be written as a sum of positive squares in 8 ways, for example, as 10492941396961 + 11607260605249 = 3239281^2 + 3406943^2 .

It is an unprimeable number.

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 15 ways as a sum of consecutive naturals, for example, 46720439 + ... + 47191098.

Almost surely, 2^{22100202002210} is an apocalyptic number.

22100202002210 is a deficient number, since it is larger than the sum of its proper divisors (18246448599502).

22100202002210 is a wasteful number, since it uses less digits than its factorization.

22100202002210 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 93911878.

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

Adding to 22100202002210 its reverse (1220020200122), we get a palindrome (23320222202332).

The spelling of 22100202002210 in words is "twenty-two trillion, one hundred billion, two hundred two million, two thousand, two hundred ten".