225826511130 has 96 divisors (see below), whose sum is σ = 643323807360. Its totient is φ = 54506701440.

The previous prime is 225826511129. The next prime is 225826511143. The reversal of 225826511130 is 31115628522.

225826511130 is a `hidden beast` number, since 2 + 2 + 5 + 8 + 2 + 6 + 511 + 130 = 666.

It is a super-2 number, since 2×225826511130² (a number of 24 digits) contains 22 as substring.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 271342 + ... + 724761.

It is an arithmetic number, because the mean of its divisors is an integer number (6701289660).

Almost surely, 2^225826511130 is an apocalyptic number.

225826511130 is an abundant number, since it is smaller than the sum of its proper divisors (417497296230).

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

225826511130 is a wasteful number, since it uses less digits than its factorization.

225826511130 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 996356 (or 996353 counting only the distinct ones).

The product of its (nonzero) digits is 28800, while the sum is 36.

The spelling of 225826511130 in words is "two hundred twenty-five billion, eight hundred twenty-six million, five hundred eleven thousand, one hundred thirty".