22122200200022 has 16 divisors (see below), whose sum is σ = 36410123408400. Its totient is φ = 10017600089952.

The previous prime is 22122200199977. The next prime is 22122200200039. The reversal of 22122200200022 is 22000200222122.

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, 8026921772 + ... + 8026924527.

It is an arithmetic number, because the mean of its divisors is an integer number (2275632713025).

Almost surely, 2^{22122200200022} is an apocalyptic number.

22122200200022 is a deficient number, since it is larger than the sum of its proper divisors (14287923208378).

22122200200022 is a wasteful number, since it uses less digits than its factorization.

22122200200022 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 16053846367.

The product of its (nonzero) digits is 256, while the sum is 17.

Adding to 22122200200022 its reverse (22000200222122), we get a palindrome (44122400422144).

The spelling of 22122200200022 in words is "twenty-two trillion, one hundred twenty-two billion, two hundred million, two hundred thousand, twenty-two".