334400222 has 16 divisors (see below), whose sum is σ = 544970160. Its totient is φ = 152971392.

The previous prime is 334400219. The next prime is 334400233. The reversal of 334400222 is 222004433.

It is a super-2 number, since 2×334400222² = 223647016947298568, which contains 22 as substring.

It is a zygodrome in base 10.

It is a junction number, because it is equal to n+sod(n) for n = 334400194 and 334400203.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 53972 + ... + 59847.

It is an arithmetic number, because the mean of its divisors is an integer number (34060635).

Almost surely, 2^334400222 is an apocalyptic number.

334400222 is a deficient number, since it is larger than the sum of its proper divisors (210569938).

334400222 is a wasteful number, since it uses less digits than its factorization.

334400222 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 113947.

The product of its (nonzero) digits is 1152, while the sum is 20.

The square root of 334400222 is about 18286.6131910750. The cubic root of 334400222 is about 694.1002258170.

Adding to 334400222 its reverse (222004433), we get a palindrome (556404655).

The spelling of 334400222 in words is "three hundred thirty-four million, four hundred thousand, two hundred twenty-two".