22100202100010 has 16 divisors (see below), whose sum is σ = 39781136886696. Its totient is φ = 8839909038528.

The previous prime is 22100202099847. The next prime is 22100202100019. The reversal of 22100202100010 is 1000120200122.

It is a happy number.

It can be written as a sum of positive squares in 4 ways, for example, as 22050415549369 + 49786550641 = 4695787^2 + 223129^2 .

It is a super-2 number, since 2×22100202100010² (a number of 27 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 22100202099964 and 22100202100000.

It is not an unprimeable number, because it can be changed into a prime (22100202100019) 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 7 ways as a sum of consecutive naturals, for example, 20934257 + ... + 21964596.

Almost surely, 2^{22100202100010} is an apocalyptic number.

22100202100010 is a deficient number, since it is larger than the sum of its proper divisors (17680934786686).

22100202100010 is a wasteful number, since it uses less digits than its factorization.

22100202100010 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 42950377.

The product of its (nonzero) digits is 16, while the sum is 11.

Adding to 22100202100010 its reverse (1000120200122), we get a palindrome (23100322300132).

The spelling of 22100202100010 in words is "twenty-two trillion, one hundred billion, two hundred two million, one hundred thousand, ten".