222560925 has 24 divisors (see below), whose sum is σ = 368476416. Its totient is φ = 118535040.

The previous prime is 222560909. The next prime is 222560941. The reversal of 222560925 is 529065222.

It is an interprime number because it is at equal distance from previous prime (222560909) and next prime (222560941).

It is not a de Polignac number, because 222560925 - 2⁴ = 222560909 is a prime.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 68692 + ... + 71858.

It is an arithmetic number, because the mean of its divisors is an integer number (15353184).

Almost surely, 2^222560925 is an apocalyptic number.

222560925 is a gapful number since it is divisible by the number (25) formed by its first and last digit.

It is an amenable number.

222560925 is a deficient number, since it is larger than the sum of its proper divisors (145915491).

222560925 is a wasteful number, since it uses less digits than its factorization.

222560925 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4117 (or 4112 counting only the distinct ones).

The product of its (nonzero) digits is 21600, while the sum is 33.

The square root of 222560925 is about 14918.4759610357. The cubic root of 222560925 is about 606.0144399613.

The spelling of 222560925 in words is "two hundred twenty-two million, five hundred sixty thousand, nine hundred twenty-five".