225514875102 has 32 divisors (see below), whose sum is σ = 492051763584. Its totient is φ = 68335159200.

The previous prime is 225514875101. The next prime is 225514875143. The reversal of 225514875102 is 201578415522.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (225514875101) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 2207988 + ... + 2307864.

It is an arithmetic number, because the mean of its divisors is an integer number (15376617612).

Almost surely, 2^225514875102 is an apocalyptic number.

225514875102 is a gapful number since it is divisible by the number (22) formed by its first and last digit.

225514875102 is an abundant number, since it is smaller than the sum of its proper divisors (266536888482).

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

225514875102 is a wasteful number, since it uses less digits than its factorization.

225514875102 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 134104.

The product of its (nonzero) digits is 224000, while the sum is 42.

The spelling of 225514875102 in words is "two hundred twenty-five billion, five hundred fourteen million, eight hundred seventy-five thousand, one hundred two".