338502222 has 12 divisors (see below), whose sum is σ = 733421520. Its totient is φ = 112834068.

The previous prime is 338502221. The next prime is 338502251. The reversal of 338502222 is 222205833.

It is a super-2 number, since 2×338502222² = 229167508597874568, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (338502221) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 9402822 + ... + 9402857.

It is an arithmetic number, because the mean of its divisors is an integer number (61118460).

Almost surely, 2^338502222 is an apocalyptic number.

338502222 is an abundant number, since it is smaller than the sum of its proper divisors (394919298).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

338502222 is a wasteful number, since it uses less digits than its factorization.

338502222 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 18805687 (or 18805684 counting only the distinct ones).

The product of its (nonzero) digits is 5760, while the sum is 27.

The square root of 338502222 is about 18398.4298786608. The cubic root of 338502222 is about 696.9268147227.

It can be divided in two parts, 338502 and 222, that added together give a square (338724 = 582²).

The spelling of 338502222 in words is "three hundred thirty-eight million, five hundred two thousand, two hundred twenty-two".