222994733 has 8 divisors (see below), whose sum is σ = 240727200. Its totient is φ = 205345008.

The previous prime is 222994727. The next prime is 222994753. The reversal of 222994733 is 337499222.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 222994733 - 2⁸ = 222994477 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (222994703) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 15023 + ... + 25916.

It is an arithmetic number, because the mean of its divisors is an integer number (30090900).

Almost surely, 2^222994733 is an apocalyptic number.

It is an amenable number.

222994733 is a deficient number, since it is larger than the sum of its proper divisors (17732467).

222994733 is a wasteful number, since it uses less digits than its factorization.

222994733 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 41371.

The product of its digits is 163296, while the sum is 41.

The square root of 222994733 is about 14933.0081698230. The cubic root of 222994733 is about 606.4079251595.

The spelling of 222994733 in words is "two hundred twenty-two million, nine hundred ninety-four thousand, seven hundred thirty-three".