222750536 has 16 divisors (see below), whose sum is σ = 418141440. Its totient is φ = 111246160.

The previous prime is 222750527. The next prime is 222750557. The reversal of 222750536 is 635057222.

222750536 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 8600 + ... + 22791.

It is an arithmetic number, because the mean of its divisors is an integer number (26133840).

Almost surely, 2^222750536 is an apocalyptic number.

It is an amenable number.

222750536 is a deficient number, since it is larger than the sum of its proper divisors (195390904).

222750536 is a wasteful number, since it uses less digits than its factorization.

222750536 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 32284 (or 32280 counting only the distinct ones).

The product of its (nonzero) digits is 25200, while the sum is 32.

The square root of 222750536 is about 14924.8295132641. The cubic root of 222750536 is about 606.1864893117.

The spelling of 222750536 in words is "two hundred twenty-two million, seven hundred fifty thousand, five hundred thirty-six".