22200204022 has 16 divisors (see below), whose sum is σ = 34172727120. Its totient is φ = 10812308832.

The previous prime is 22200203939. The next prime is 22200204053. The reversal of 22200204022 is 22040200222.

It is a junction number, because it is equal to n+sod(n) for n = 22200203987 and 22200204005.

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, 738633 + ... + 768100.

It is an arithmetic number, because the mean of its divisors is an integer number (2135795445).

Almost surely, 2^22200204022 is an apocalyptic number.

22200204022 is a deficient number, since it is larger than the sum of its proper divisors (11972523098).

22200204022 is a wasteful number, since it uses less digits than its factorization.

22200204022 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1506927.

The product of its (nonzero) digits is 256, while the sum is 16.

Adding to 22200204022 its reverse (22040200222), we get a palindrome (44240404244).

The spelling of 22200204022 in words is "twenty-two billion, two hundred million, two hundred four thousand, twenty-two".