223240353305125 has 48 divisors (see below), whose sum is σ = 308699477431488. Its totient is φ = 161020590494400.

The previous prime is 223240353305117. The next prime is 223240353305147. The reversal of 223240353305125 is 521503353042322.

It is not a de Polignac number, because 223240353305125 - 2³ = 223240353305117 is a prime.

It is a super-3 number, since 3×223240353305125³ (a number of 44 digits) contains 333 as substring. Note that it is a super-d number also for d = 2.

It is a congruent number.

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, 121970587 + ... + 123787336.

It is an arithmetic number, because the mean of its divisors is an integer number (6431239113156).

Almost surely, 2^{223240353305125} is an apocalyptic number.

223240353305125 is a gapful number since it is divisible by the number (25) formed by its first and last digit.

It is an amenable number.

223240353305125 is a deficient number, since it is larger than the sum of its proper divisors (85459124126363).

223240353305125 is a wasteful number, since it uses less digits than its factorization.

223240353305125 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 245758007 (or 245757984 counting only the distinct ones).

The product of its (nonzero) digits is 648000, while the sum is 40.

The spelling of 223240353305125 in words is "two hundred twenty-three trillion, two hundred forty billion, three hundred fifty-three million, three hundred five thousand, one hundred twenty-five".