22000120222022 has 16 divisors (see below), whose sum is σ = 33154661460480. Its totient is φ = 10948651167168.

The previous prime is 22000120222009. The next prime is 22000120222027. The reversal of 22000120222022 is 22022202100022.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (22000120222027) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 20671622 + ... + 21709817.

It is an arithmetic number, because the mean of its divisors is an integer number (2072166341280).

Almost surely, 2^{22000120222022} is an apocalyptic number.

22000120222022 is a deficient number, since it is larger than the sum of its proper divisors (11154541238458).

22000120222022 is a wasteful number, since it uses less digits than its factorization.

22000120222022 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 42382655.

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

Adding to 22000120222022 its reverse (22022202100022), we get a palindrome (44022322322044).

The spelling of 22000120222022 in words is "twenty-two trillion, one hundred twenty million, two hundred twenty-two thousand, twenty-two".