922225605 has 32 divisors (see below), whose sum is σ = 1785556224. Its totient is φ = 396788736.

The previous prime is 922225597. The next prime is 922225621. The reversal of 922225605 is 506522229.

It is not a de Polignac number, because 922225605 - 2³ = 922225597 is a prime.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 256542 + ... + 260111.

It is an arithmetic number, because the mean of its divisors is an integer number (55798632).

Almost surely, 2^922225605 is an apocalyptic number.

It is an amenable number.

922225605 is a deficient number, since it is larger than the sum of its proper divisors (863330619).

922225605 is a wasteful number, since it uses less digits than its factorization.

922225605 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 516685.

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

The square root of 922225605 is about 30368.1676266448. The cubic root of 922225605 is about 973.3724694836.

The spelling of 922225605 in words is "nine hundred twenty-two million, two hundred twenty-five thousand, six hundred five".