225894103099 has 32 divisors (see below), whose sum is σ = 281552832000. Its totient is φ = 176836794624.

The previous prime is 225894103091. The next prime is 225894103109. The reversal of 225894103099 is 990301498522.

225894103099 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 225894103099 - 2³ = 225894103091 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (225894103091) 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, 2497327 + ... + 2586199.

It is an arithmetic number, because the mean of its divisors is an integer number (8798526000).

Almost surely, 2^225894103099 is an apocalyptic number.

225894103099 is a gapful number since it is divisible by the number (29) formed by its first and last digit.

225894103099 is a deficient number, since it is larger than the sum of its proper divisors (55658728901).

225894103099 is a wasteful number, since it uses less digits than its factorization.

225894103099 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 89587.

The product of its (nonzero) digits is 1399680, while the sum is 52.

The spelling of 225894103099 in words is "two hundred twenty-five billion, eight hundred ninety-four million, one hundred three thousand, ninety-nine".