223122500325 has 72 divisors (see below), whose sum is σ = 418105239552. Its totient is φ = 113526610560.

The previous prime is 223122500299. The next prime is 223122500369. The reversal of 223122500325 is 523005221322.

223122500325 is a `hidden beast` number, since 2 + 2 + 3 + 122 + 500 + 32 + 5 = 666.

It is not a de Polignac number, because 223122500325 - 2¹³ = 223122492133 is a prime.

It is a super-3 number, since 3×223122500325³ (a number of 35 digits) contains 333 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 71 ways as a sum of consecutive naturals, for example, 1925739 + ... + 2038311.

It is an arithmetic number, because the mean of its divisors is an integer number (5807017216).

Almost surely, 2^223122500325 is an apocalyptic number.

223122500325 is a gapful number since it is divisible by the number (25) formed by its first and last digit.

It is an amenable number.

223122500325 is a deficient number, since it is larger than the sum of its proper divisors (194982739227).

223122500325 is a wasteful number, since it uses less digits than its factorization.

223122500325 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 112995 (or 112987 counting only the distinct ones).

The product of its (nonzero) digits is 7200, while the sum is 27.

Adding to 223122500325 its reverse (523005221322), we get a palindrome (746127721647).

The spelling of 223122500325 in words is "two hundred twenty-three billion, one hundred twenty-two million, five hundred thousand, three hundred twenty-five".