225355400104 has 32 divisors (see below), whose sum is σ = 423402900480. Its totient is φ = 112448093184.

The previous prime is 225355400099. The next prime is 225355400107. The reversal of 225355400104 is 401004553522.

It is not an unprimeable number, because it can be changed into a prime (225355400107) by changing a digit.

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 7 ways as a sum of consecutive naturals, for example, 18622984 + ... + 18635080.

It is an arithmetic number, because the mean of its divisors is an integer number (13231340640).

Almost surely, 2^225355400104 is an apocalyptic number.

It is an amenable number.

225355400104 is a deficient number, since it is larger than the sum of its proper divisors (198047500376).

225355400104 is a wasteful number, since it uses less digits than its factorization.

225355400104 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 16657 (or 16653 counting only the distinct ones).

The product of its (nonzero) digits is 24000, while the sum is 31.

Adding to 225355400104 its reverse (401004553522), we get a palindrome (626359953626).

The spelling of 225355400104 in words is "two hundred twenty-five billion, three hundred fifty-five million, four hundred thousand, one hundred four".