22422402422022 has 16 divisors (see below), whose sum is σ = 44845425860400. Its totient is φ = 7474030637952.

The previous prime is 22422402421987. The next prime is 22422402422041. The reversal of 22422402422022 is 22022420422422.

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, 25405647 + ... + 26273402.

It is an arithmetic number, because the mean of its divisors is an integer number (2802839116275).

Almost surely, 2^{22422402422022} is an apocalyptic number.

22422402422022 is an abundant number, since it is smaller than the sum of its proper divisors (22423023438378).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

22422402422022 is a wasteful number, since it uses less digits than its factorization.

22422402422022 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 51751367.

The product of its (nonzero) digits is 32768, while the sum is 30.

Adding to 22422402422022 its reverse (22022420422422), we get a palindrome (44444822844444).

The spelling of 22422402422022 in words is "twenty-two trillion, four hundred twenty-two billion, four hundred two million, four hundred twenty-two thousand, twenty-two".