22022226542422 has 16 divisors (see below), whose sum is σ = 33289554557952. Its totient is φ = 10926030033000.

The previous prime is 22022226542399. The next prime is 22022226542423. The reversal of 22022226542422 is 22424562222022.

It is a happy number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (22022226542423) 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, 80281954 + ... + 80555797.

It is an arithmetic number, because the mean of its divisors is an integer number (2080597159872).

Almost surely, 2^{22022226542422} is an apocalyptic number.

22022226542422 is a deficient number, since it is larger than the sum of its proper divisors (11267328015530).

22022226542422 is a wasteful number, since it uses less digits than its factorization.

22022226542422 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 160838283.

The product of its (nonzero) digits is 245760, while the sum is 37.

Adding to 22022226542422 its reverse (22424562222022), we get a palindrome (44446788764444).

The spelling of 22022226542422 in words is "twenty-two trillion, twenty-two billion, two hundred twenty-six million, five hundred forty-two thousand, four hundred twenty-two".