222934525 has 12 divisors (see below), whose sum is σ = 301569984. Its totient is φ = 162134000.

The previous prime is 222934519. The next prime is 222934531. The reversal of 222934525 is 525439222.

It is an interprime number because it is at equal distance from previous prime (222934519) and next prime (222934531).

It is not a de Polignac number, because 222934525 - 2²¹ = 220837373 is a prime.

It is a Duffinian number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 405061 + ... + 405610.

It is an arithmetic number, because the mean of its divisors is an integer number (25130832).

Almost surely, 2^222934525 is an apocalyptic number.

222934525 is a gapful number since it is divisible by the number (25) formed by its first and last digit.

It is an amenable number.

222934525 is a deficient number, since it is larger than the sum of its proper divisors (78635459).

222934525 is a wasteful number, since it uses less digits than its factorization.

222934525 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 810692 (or 810687 counting only the distinct ones).

The product of its digits is 43200, while the sum is 34.

The square root of 222934525 is about 14930.9920969773. The cubic root of 222934525 is about 606.3533440575.

The spelling of 222934525 in words is "two hundred twenty-two million, nine hundred thirty-four thousand, five hundred twenty-five".