22570720255 has 8 divisors (see below), whose sum is σ = 28510383600. Its totient is φ = 17106230016.

The previous prime is 22570720229. The next prime is 22570720261. The reversal of 22570720255 is 55202707522.

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

It is a cyclic number.

It is not a de Polignac number, because 22570720255 - 2⁵ = 22570720223 is a prime.

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, 118793170 + ... + 118793359.

It is an arithmetic number, because the mean of its divisors is an integer number (3563797950).

Almost surely, 2^22570720255 is an apocalyptic number.

22570720255 is a deficient number, since it is larger than the sum of its proper divisors (5939663345).

22570720255 is a wasteful number, since it uses less digits than its factorization.

22570720255 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 237586553.

The product of its (nonzero) digits is 98000, while the sum is 37.

The spelling of 22570720255 in words is "twenty-two billion, five hundred seventy million, seven hundred twenty thousand, two hundred fifty-five".