22100200022 has 16 divisors (see below), whose sum is σ = 35170686000. Its totient is φ = 10379244288.

The previous prime is 22100200019. The next prime is 22100200051. The reversal of 22100200022 is 22000200122.

It is a junction number, because it is equal to n+sod(n) for n = 22100199976 and 22100200012.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 634343 + ... + 668274.

It is an arithmetic number, because the mean of its divisors is an integer number (2198167875).

Almost surely, 2^22100200022 is an apocalyptic number.

22100200022 is a deficient number, since it is larger than the sum of its proper divisors (13070485978).

22100200022 is a wasteful number, since it uses less digits than its factorization.

22100200022 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1303135.

The product of its (nonzero) digits is 32, while the sum is 11.

Adding to 22100200022 its reverse (22000200122), we get a palindrome (44100400144).

The spelling of 22100200022 in words is "twenty-two billion, one hundred million, two hundred thousand, twenty-two".