22100202020011 has 24 divisors (see below), whose sum is σ = 24306615050240. Its totient is φ = 20017525431600.

The previous prime is 22100202019999. The next prime is 22100202020021. The reversal of 22100202020011 is 11002020200122.

It is a happy number.

It is not a de Polignac number, because 22100202020011 - 2⁵ = 22100202019979 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 22100202019973 and 22100202020000.

It is not an unprimeable number, because it can be changed into a prime (22100202020021) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 1334326 + ... + 6780916.

Almost surely, 2^{22100202020011} is an apocalyptic number.

22100202020011 is a deficient number, since it is larger than the sum of its proper divisors (2206413030229).

22100202020011 is an equidigital number, since it uses as much as digits as its factorization.

22100202020011 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5446807 (or 5446724 counting only the distinct ones).

The product of its (nonzero) digits is 32, while the sum is 13.

Adding to 22100202020011 its reverse (11002020200122), we get a palindrome (33102222220133).

The spelling of 22100202020011 in words is "twenty-two trillion, one hundred billion, two hundred two million, twenty thousand, eleven".