12262530643255 has 32 divisors (see below), whose sum is σ = 15909191732160. Its totient is φ = 9041932800000.

The previous prime is 12262530643229. The next prime is 12262530643289. The reversal of 12262530643255 is 55234603526221.

It is not a de Polignac number, because 12262530643255 - 2¹⁵ = 12262530610487 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, 57599505 + ... + 57812005.

It is an arithmetic number, because the mean of its divisors is an integer number (497162241630).

Almost surely, 2^{12262530643255} is an apocalyptic number.

12262530643255 is a deficient number, since it is larger than the sum of its proper divisors (3646661088905).

12262530643255 is a wasteful number, since it uses less digits than its factorization.

12262530643255 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 228979.

The product of its (nonzero) digits is 2592000, while the sum is 46.

The spelling of 12262530643255 in words is "twelve trillion, two hundred sixty-two billion, five hundred thirty million, six hundred forty-three thousand, two hundred fifty-five".