22444030622 has 16 divisors (see below), whose sum is σ = 36499075200. Its totient is φ = 10289259552.

The previous prime is 22444030607. The next prime is 22444030657. The reversal of 22444030622 is 22603044422.

It is a happy number.

It is a super-2 number, since 2×22444030622² (a number of 22 digits) contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2892878 + ... + 2900625.

It is an arithmetic number, because the mean of its divisors is an integer number (2281192200).

Almost surely, 2^22444030622 is an apocalyptic number.

22444030622 is a deficient number, since it is larger than the sum of its proper divisors (14055044578).

22444030622 is a wasteful number, since it uses less digits than its factorization.

22444030622 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5793667.

The product of its (nonzero) digits is 18432, while the sum is 29.

The spelling of 22444030622 in words is "twenty-two billion, four hundred forty-four million, thirty thousand, six hundred twenty-two".