10212504255 has 24 divisors (see below), whose sum is σ = 17867118672. Its totient is φ = 5395762944.

The previous prime is 10212504241. The next prime is 10212504259. The reversal of 10212504255 is 55240521201.

10212504255 is a `hidden beast` number, since 102 + 1 + 2 + 504 + 2 + 55 = 666.

It is not a de Polignac number, because 10212504255 - 2⁵ = 10212504223 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (10212504259) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 1055674 + ... + 1065303.

It is an arithmetic number, because the mean of its divisors is an integer number (744463278).

Almost surely, 2^10212504255 is an apocalyptic number.

10212504255 is a gapful number since it is divisible by the number (15) formed by its first and last digit.

10212504255 is a deficient number, since it is larger than the sum of its proper divisors (7654614417).

10212504255 is a wasteful number, since it uses less digits than its factorization.

10212504255 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2121095 (or 2121092 counting only the distinct ones).

The product of its (nonzero) digits is 4000, while the sum is 27.

The spelling of 10212504255 in words is "ten billion, two hundred twelve million, five hundred four thousand, two hundred fifty-five".