223125502 has 8 divisors (see below), whose sum is σ = 334756512. Its totient is φ = 111540000.

The previous prime is 223125491. The next prime is 223125509. The reversal of 223125502 is 205521322.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a super-3 number, since 3×223125502³ (a number of 26 digits) contains 333 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (223125509) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 6502 + ... + 22102.

It is an arithmetic number, because the mean of its divisors is an integer number (41844564).

Almost surely, 2^223125502 is an apocalyptic number.

223125502 is a deficient number, since it is larger than the sum of its proper divisors (111631010).

223125502 is a wasteful number, since it uses less digits than its factorization.

223125502 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 22754.

The product of its (nonzero) digits is 1200, while the sum is 22.

The square root of 223125502 is about 14937.3860497746. The cubic root of 223125502 is about 606.5264389632.

Adding to 223125502 its reverse (205521322), we get a palindrome (428646824).

The spelling of 223125502 in words is "two hundred twenty-three million, one hundred twenty-five thousand, five hundred two".