255534632222 has 16 divisors (see below), whose sum is σ = 388571235360. Its totient is φ = 126011054592.

The previous prime is 255534632219. The next prime is 255534632237. The reversal of 255534632222 is 222236435552.

It is a self number, because there is not a number n which added to its sum of digits gives 255534632222.

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, 6069998 + ... + 6111950.

It is an arithmetic number, because the mean of its divisors is an integer number (24285702210).

Almost surely, 2^255534632222 is an apocalyptic number.

255534632222 is a deficient number, since it is larger than the sum of its proper divisors (133036603138).

255534632222 is a wasteful number, since it uses less digits than its factorization.

255534632222 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 83747.

The product of its digits is 864000, while the sum is 41.

The spelling of 255534632222 in words is "two hundred fifty-five billion, five hundred thirty-four million, six hundred thirty-two thousand, two hundred twenty-two".