225765767226 has 32 divisors (see below), whose sum is σ = 456422980608. Its totient is φ = 74441390400.

The previous prime is 225765767153. The next prime is 225765767243. The reversal of 225765767226 is 622767567522.

It is a super-2 number, since 2×225765767226² (a number of 24 digits) contains 22 as substring.

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, 487356 + ... + 830088.

It is an arithmetic number, because the mean of its divisors is an integer number (14263218144).

Almost surely, 2^225765767226 is an apocalyptic number.

225765767226 is an abundant number, since it is smaller than the sum of its proper divisors (230657213382).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

225765767226 is a wasteful number, since it uses less digits than its factorization.

225765767226 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 343926.

The product of its digits is 29635200, while the sum is 57.

The spelling of 225765767226 in words is "two hundred twenty-five billion, seven hundred sixty-five million, seven hundred sixty-seven thousand, two hundred twenty-six".