334412211 has 12 divisors (see below), whose sum is σ = 518680392. Its totient is φ = 191092608.

The previous prime is 334412207. The next prime is 334412213. The reversal of 334412211 is 112214433.

It is not a de Polignac number, because 334412211 - 2² = 334412207 is a prime.

It is a super-2 number, since 2×334412211² = 223663053731817042, which contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (21).

It is not an unprimeable number, because it can be changed into a prime (334412213) 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 11 ways as a sum of consecutive naturals, for example, 1137310 + ... + 1137603.

It is an arithmetic number, because the mean of its divisors is an integer number (43223366).

Almost surely, 2^334412211 is an apocalyptic number.

334412211 is a deficient number, since it is larger than the sum of its proper divisors (184268181).

334412211 is a wasteful number, since it uses less digits than its factorization.

334412211 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2274930 (or 2274923 counting only the distinct ones).

The product of its digits is 576, while the sum is 21.

The square root of 334412211 is about 18286.9409962410. The cubic root of 334412211 is about 694.1085207359.

Adding to 334412211 its reverse (112214433), we get a palindrome (446626644).

The spelling of 334412211 in words is "three hundred thirty-four million, four hundred twelve thousand, two hundred eleven".