122254630255 has 16 divisors (see below), whose sum is σ = 147337444800. Its totient is φ = 97383132160.

The previous prime is 122254630247. The next prime is 122254630273. The reversal of 122254630255 is 552036452221.

It is not a de Polignac number, because 122254630255 - 2³ = 122254630247 is a prime.

It is a super-2 number, since 2×122254630255² (a number of 23 digits) contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1402281 + ... + 1486909.

It is an arithmetic number, because the mean of its divisors is an integer number (9208590300).

Almost surely, 2^122254630255 is an apocalyptic number.

122254630255 is a deficient number, since it is larger than the sum of its proper divisors (25082814545).

122254630255 is an equidigital number, since it uses as much as digits as its factorization.

122254630255 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 85874.

The product of its (nonzero) digits is 144000, while the sum is 37.

The spelling of 122254630255 in words is "one hundred twenty-two billion, two hundred fifty-four million, six hundred thirty thousand, two hundred fifty-five".