22255255222 has 8 divisors (see below), whose sum is σ = 33406182936. Its totient is φ = 11119860912.

The previous prime is 22255255207. The next prime is 22255255259.

22255255222 is nontrivially palindromic in base 10.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 3879768 + ... + 3885499.

It is an arithmetic number, because the mean of its divisors is an integer number (4175772867).

Almost surely, 2^22255255222 is an apocalyptic number.

22255255222 is a deficient number, since it is larger than the sum of its proper divisors (11150927714).

22255255222 is a wasteful number, since it uses less digits than its factorization.

22255255222 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7766702.

The product of its digits is 80000, while the sum is 34.

The spelling of 22255255222 in words is "twenty-two billion, two hundred fifty-five million, two hundred fifty-five thousand, two hundred twenty-two".