223417314825 has 24 divisors (see below), whose sum is σ = 369402124608. Its totient is φ = 119149826880.

The previous prime is 223417314823. The next prime is 223417314829. The reversal of 223417314825 is 528413714322.

It is not a de Polignac number, because 223417314825 - 2¹ = 223417314823 is a prime.

It is a super-2 number, since 2×223417314825² (a number of 23 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (223417314821) 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, 1671367 + ... + 1800083.

It is an arithmetic number, because the mean of its divisors is an integer number (15391755192).

Almost surely, 2^223417314825 is an apocalyptic number.

223417314825 is a gapful number since it is divisible by the number (25) formed by its first and last digit.

It is an amenable number.

223417314825 is a deficient number, since it is larger than the sum of its proper divisors (145984809783).

223417314825 is a wasteful number, since it uses less digits than its factorization.

223417314825 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 151873 (or 151868 counting only the distinct ones).

The product of its digits is 322560, while the sum is 42.

The spelling of 223417314825 in words is "two hundred twenty-three billion, four hundred seventeen million, three hundred fourteen thousand, eight hundred twenty-five".