225123030600 has 192 divisors, whose sum is σ = 757054045440. Its totient is φ = 55010150400.

The previous prime is 225123030593. The next prime is 225123030623. The reversal of 225123030600 is 6030321522.

It is a Harshad number since it is a multiple of its sum of digits (24).

It is an unprimeable number.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 963265 + ... + 1173935.

It is an arithmetic number, because the mean of its divisors is an integer number (3942989820).

Almost surely, 2^225123030600 is an apocalyptic number.

225123030600 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 225123030600, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (378527022720).

225123030600 is an abundant number, since it is smaller than the sum of its proper divisors (531931014840).

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

225123030600 is a wasteful number, since it uses less digits than its factorization.

225123030600 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 210840 (or 210831 counting only the distinct ones).

The product of its (nonzero) digits is 2160, while the sum is 24.

The spelling of 225123030600 in words is "two hundred twenty-five billion, one hundred twenty-three million, thirty thousand, six hundred".