225016368198 has 8 divisors (see below), whose sum is σ = 450032736408. Its totient is φ = 75005456064.

The previous prime is 225016368197. The next prime is 225016368217. The reversal of 225016368198 is 891863610522.

It is a sphenic number, since it is the product of 3 distinct primes.

225016368198 is an admirable number.

It is a super-3 number, since 3×225016368198³ (a number of 35 digits) contains 333 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 225016368198.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (225016368197) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 18751364011 + ... + 18751364022.

It is an arithmetic number, because the mean of its divisors is an integer number (56254092051).

Almost surely, 2^225016368198 is an apocalyptic number.

225016368198 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

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

225016368198 is a wasteful number, since it uses less digits than its factorization.

225016368198 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 37502728038.

The product of its (nonzero) digits is 1244160, while the sum is 51.

The spelling of 225016368198 in words is "two hundred twenty-five billion, sixteen million, three hundred sixty-eight thousand, one hundred ninety-eight".