222750504 has 48 divisors (see below), whose sum is σ = 603968820. Its totient is φ = 74165760.

The previous prime is 222750491. The next prime is 222750527. The reversal of 222750504 is 405057222.

222750504 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in 2 ways, for example, as 193265604 + 29484900 = 13902^2 + 5430^2 .

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, 124464 + ... + 126240.

Almost surely, 2^222750504 is an apocalyptic number.

222750504 is a gapful number since it is divisible by the number (24) formed by its first and last digit.

It is an amenable number.

222750504 is an abundant number, since it is smaller than the sum of its proper divisors (381218316).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

222750504 is a wasteful number, since it uses less digits than its factorization.

222750504 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3530 (or 3523 counting only the distinct ones).

The product of its (nonzero) digits is 5600, while the sum is 27.

The square root of 222750504 is about 14924.8284412250. The cubic root of 222750504 is about 606.1864602838.

The spelling of 222750504 in words is "two hundred twenty-two million, seven hundred fifty thousand, five hundred four".