225475099882 has 32 divisors (see below), whose sum is σ = 351568229760. Its totient is φ = 108382276800.

The previous prime is 225475099879. The next prime is 225475099891. The reversal of 225475099882 is 288990574522.

It is a self number, because there is not a number n which added to its sum of digits gives 225475099882.

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, 1335828 + ... + 1495120.

It is an arithmetic number, because the mean of its divisors is an integer number (10986507180).

Almost surely, 2^225475099882 is an apocalyptic number.

225475099882 is a deficient number, since it is larger than the sum of its proper divisors (126093129878).

225475099882 is a wasteful number, since it uses less digits than its factorization.

225475099882 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 159598.

The product of its (nonzero) digits is 29030400, while the sum is 61.

The spelling of 225475099882 in words is "two hundred twenty-five billion, four hundred seventy-five million, ninety-nine thousand, eight hundred eighty-two".