222336814 has 24 divisors (see below), whose sum is σ = 404826768. Its totient is φ = 91143360.

The previous prime is 222336769. The next prime is 222336817. The reversal of 222336814 is 418633222.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (222336817) 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 11 ways as a sum of consecutive naturals, for example, 47067 + ... + 51574.

It is an arithmetic number, because the mean of its divisors is an integer number (16867782).

Almost surely, 2^222336814 is an apocalyptic number.

222336814 is a deficient number, since it is larger than the sum of its proper divisors (182489954).

222336814 is a wasteful number, since it uses less digits than its factorization.

222336814 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 98680 (or 98673 counting only the distinct ones).

The product of its digits is 13824, while the sum is 31.

The square root of 222336814 is about 14910.9628797070. The cubic root of 222336814 is about 605.8109599263.

The spelling of 222336814 in words is "two hundred twenty-two million, three hundred thirty-six thousand, eight hundred fourteen".