264226225251 has 32 divisors (see below), whose sum is σ = 368196433920. Its totient is φ = 168346656000.

The previous prime is 264226225229. The next prime is 264226225253. The reversal of 264226225251 is 152522622462.

264226225251 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 264226225251 - 2⁶ = 264226225187 is a prime.

It is a super-2 number, since 2×264226225251² (a number of 24 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (264226225253) 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 31 ways as a sum of consecutive naturals, for example, 24919351 + ... + 24929951.

It is an arithmetic number, because the mean of its divisors is an integer number (11506138560).

Almost surely, 2^264226225251 is an apocalyptic number.

264226225251 is a deficient number, since it is larger than the sum of its proper divisors (103970208669).

264226225251 is a wasteful number, since it uses less digits than its factorization.

264226225251 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 13947.

The product of its digits is 230400, while the sum is 39.

The spelling of 264226225251 in words is "two hundred sixty-four billion, two hundred twenty-six million, two hundred twenty-five thousand, two hundred fifty-one".