22200211022 has 32 divisors (see below), whose sum is σ = 39790919520. Its totient is φ = 9169914880.

The previous prime is 22200210941. The next prime is 22200211057. The reversal of 22200211022 is 22011200222.

It is a junction number, because it is equal to n+sod(n) for n = 22200210988 and 22200211006.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1012583 + ... + 1034274.

It is an arithmetic number, because the mean of its divisors is an integer number (1243466235).

Almost surely, 2^22200211022 is an apocalyptic number.

22200211022 is a gapful number since it is divisible by the number (22) formed by its first and last digit.

22200211022 is a deficient number, since it is larger than the sum of its proper divisors (17590708498).

22200211022 is a wasteful number, since it uses less digits than its factorization.

22200211022 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2046916.

The product of its (nonzero) digits is 64, while the sum is 14.

Adding to 22200211022 its reverse (22011200222), we get a palindrome (44211411244).

The spelling of 22200211022 in words is "twenty-two billion, two hundred million, two hundred eleven thousand, twenty-two".