338222330 has 8 divisors (see below), whose sum is σ = 608800212. Its totient is φ = 135288928.

The previous prime is 338222323. The next prime is 338222351. The reversal of 338222330 is 33222833.

It can be written as a sum of positive squares in 2 ways, for example, as 322310209 + 15912121 = 17953^2 + 3989^2 .

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

It is a super-2 number, since 2×338222330² = 228788689021257800, 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 338222330.

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, 16911107 + ... + 16911126.

Almost surely, 2^338222330 is an apocalyptic number.

338222330 is a deficient number, since it is larger than the sum of its proper divisors (270577882).

338222330 is a wasteful number, since it uses less digits than its factorization.

338222330 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 33822240.

The product of its (nonzero) digits is 5184, while the sum is 26.

The square root of 338222330 is about 18390.8218957174. The cubic root of 338222330 is about 696.7346761238.

The spelling of 338222330 in words is "three hundred thirty-eight million, two hundred twenty-two thousand, three hundred thirty".