22358427222 has 16 divisors (see below), whose sum is σ = 44760749760. Its totient is φ = 7445493192.

The previous prime is 22358427211. The next prime is 22358427233. The reversal of 22358427222 is 22272485322.

It is an interprime number because it is at equal distance from previous prime (22358427211) and next prime (22358427233).

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, 1822348 + ... + 1834575.

It is an arithmetic number, because the mean of its divisors is an integer number (2797546860).

Almost surely, 2^22358427222 is an apocalyptic number.

22358427222 is an abundant number, since it is smaller than the sum of its proper divisors (22402322538).

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

22358427222 is a wasteful number, since it uses less digits than its factorization.

22358427222 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3657947.

The product of its digits is 215040, while the sum is 39.

The spelling of 22358427222 in words is "twenty-two billion, three hundred fifty-eight million, four hundred twenty-seven thousand, two hundred twenty-two".