222733375 has 16 divisors (see below), whose sum is σ = 278403840. Its totient is φ = 177909600.

The previous prime is 222733363. The next prime is 222733397. The reversal of 222733375 is 573337222.

It is not a de Polignac number, because 222733375 - 2⁹ = 222732863 is a prime.

It is a super-2 number, since 2×222733375² = 99220312677781250, which contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 222733375.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 125746 + ... + 127504.

It is an arithmetic number, because the mean of its divisors is an integer number (17400240).

Almost surely, 2^222733375 is an apocalyptic number.

222733375 is a gapful number since it is divisible by the number (25) formed by its first and last digit.

222733375 is a deficient number, since it is larger than the sum of its proper divisors (55670465).

222733375 is a wasteful number, since it uses less digits than its factorization.

222733375 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2787 (or 2777 counting only the distinct ones).

The product of its digits is 52920, while the sum is 34.

The square root of 222733375 is about 14924.2545877508. The cubic root of 222733375 is about 606.1709217719.

The spelling of 222733375 in words is "two hundred twenty-two million, seven hundred thirty-three thousand, three hundred seventy-five".