333664222 has 16 divisors (see below), whose sum is σ = 517186944. Its totient is φ = 161280000.

The previous prime is 333664213. The next prime is 333664223. The reversal of 333664222 is 222466333.

It is a super-2 number, since 2×333664222² = 222663626085730568, which contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (31).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (333664223) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 72222 + ... + 76702.

It is an arithmetic number, because the mean of its divisors is an integer number (32324184).

Almost surely, 2^333664222 is an apocalyptic number.

333664222 is a deficient number, since it is larger than the sum of its proper divisors (183522722).

333664222 is a wasteful number, since it uses less digits than its factorization.

333664222 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5715.

The product of its digits is 31104, while the sum is 31.

The square root of 333664222 is about 18266.4780951337. The cubic root of 333664222 is about 693.5906238658.

The spelling of 333664222 in words is "three hundred thirty-three million, six hundred sixty-four thousand, two hundred twenty-two".