22100200100010 has 64 divisors (see below), whose sum is σ = 58965333240960. Its totient is φ = 5890240062720.

The previous prime is 22100200100009. The next prime is 22100200100021. The reversal of 22100200100010 is 1000100200122.

It is a Harshad number since it is a multiple of its sum of digits (9).

It is a junction number, because it is equal to n+sod(n) for n = 22100200099965 and 22100200100001.

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 31 ways as a sum of consecutive naturals, for example, 21344956 + ... + 22356375.

It is an arithmetic number, because the mean of its divisors is an integer number (921333331890).

Almost surely, 2^{22100200100010} is an apocalyptic number.

22100200100010 is an abundant number, since it is smaller than the sum of its proper divisors (36865133140950).

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

22100200100010 is a wasteful number, since it uses less digits than its factorization.

22100200100010 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 43703220 (or 43703214 counting only the distinct ones).

The product of its (nonzero) digits is 8, while the sum is 9.

Adding to 22100200100010 its reverse (1000100200122), we get a palindrome (23100300300132).

The spelling of 22100200100010 in words is "twenty-two trillion, one hundred billion, two hundred million, one hundred thousand, ten".