22232553222 has 16 divisors (see below), whose sum is σ = 48507388992. Its totient is φ = 6737137320.

The previous prime is 22232553191. The next prime is 22232553253. The reversal of 22232553222 is 22235523222.

It is an interprime number because it is at equal distance from previous prime (22232553191) and next prime (22232553253).

It is a self number, because there is not a number n which added to its sum of digits gives 22232553222.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 168428368 + ... + 168428499.

It is an arithmetic number, because the mean of its divisors is an integer number (3031711812).

Almost surely, 2^22232553222 is an apocalyptic number.

22232553222 is a gapful number since it is divisible by the number (22) formed by its first and last digit.

22232553222 is an abundant number, since it is smaller than the sum of its proper divisors (26274835770).

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

22232553222 is a wasteful number, since it uses less digits than its factorization.

22232553222 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 336856883.

The product of its digits is 28800, while the sum is 30.

The spelling of 22232553222 in words is "twenty-two billion, two hundred thirty-two million, five hundred fifty-three thousand, two hundred twenty-two".