225016324104 has 64 divisors (see below), whose sum is σ = 660887115840. Its totient is φ = 62941628160.

The previous prime is 225016323971. The next prime is 225016324121. The reversal of 225016324104 is 401423610522.

It is a super-2 number, since 2×225016324104² (a number of 24 digits) contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 32778667 + ... + 32785530.

It is an arithmetic number, because the mean of its divisors is an integer number (10326361185).

Almost surely, 2^225016324104 is an apocalyptic number.

225016324104 is a gapful number since it is divisible by the number (24) formed by its first and last digit.

It is an amenable number.

225016324104 is an abundant number, since it is smaller than the sum of its proper divisors (435870791736).

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

225016324104 is a wasteful number, since it uses less digits than its factorization.

225016324104 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 65564230 (or 65564226 counting only the distinct ones).

The product of its (nonzero) digits is 11520, while the sum is 30.

Adding to 225016324104 its reverse (401423610522), we get a palindrome (626439934626).

The spelling of 225016324104 in words is "two hundred twenty-five billion, sixteen million, three hundred twenty-four thousand, one hundred four".