22230423255 has 32 divisors (see below), whose sum is σ = 35921491200. Its totient is φ = 11738748672.

The previous prime is 22230423239. The next prime is 22230423283. The reversal of 22230423255 is 55232403222.

It is not a de Polignac number, because 22230423255 - 2⁴ = 22230423239 is a prime.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 4265091 + ... + 4270299.

It is an arithmetic number, because the mean of its divisors is an integer number (1122546600).

Almost surely, 2^22230423255 is an apocalyptic number.

22230423255 is a deficient number, since it is larger than the sum of its proper divisors (13691067945).

22230423255 is a wasteful number, since it uses less digits than its factorization.

22230423255 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7983.

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

Adding to 22230423255 its reverse (55232403222), we get a palindrome (77462826477).

The spelling of 22230423255 in words is "twenty-two billion, two hundred thirty million, four hundred twenty-three thousand, two hundred fifty-five".