225544798098 has 48 divisors (see below), whose sum is σ = 507934941696. Its totient is φ = 72268325280.

The previous prime is 225544798091. The next prime is 225544798111. The reversal of 225544798098 is 890897445522.

225544798098 is a `hidden beast` number, since 2 + 2 + 5 + 544 + 7 + 9 + 80 + 9 + 8 = 666.

It is not an unprimeable number, because it can be changed into a prime (225544798091) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 1984818 + ... + 2095373.

It is an arithmetic number, because the mean of its divisors is an integer number (10581977952).

Almost surely, 2^225544798098 is an apocalyptic number.

225544798098 is an abundant number, since it is smaller than the sum of its proper divisors (282390143598).

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

225544798098 is a wasteful number, since it uses less digits than its factorization.

225544798098 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4080319 (or 4080316 counting only the distinct ones).

The product of its (nonzero) digits is 58060800, while the sum is 63.

The spelling of 225544798098 in words is "two hundred twenty-five billion, five hundred forty-four million, seven hundred ninety-eight thousand, ninety-eight".