344222212 has 6 divisors (see below), whose sum is σ = 602388878. Its totient is φ = 172111104.

The previous prime is 344222201. The next prime is 344222231. The reversal of 344222212 is 212222443.

It can be written as a sum of positive squares in only one way, i.e., 185613376 + 158608836 = 13624^2 + 12594^2 .

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 43027773 + ... + 43027780.

Almost surely, 2^344222212 is an apocalyptic number.

It is an amenable number.

344222212 is a deficient number, since it is larger than the sum of its proper divisors (258166666).

344222212 is a wasteful number, since it uses less digits than its factorization.

344222212 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 86055557 (or 86055555 counting only the distinct ones).

The product of its digits is 1536, while the sum is 22.

The square root of 344222212 is about 18553.2264579506. The cubic root of 344222212 is about 700.8304511321.

Adding to 344222212 its reverse (212222443), we get a palindrome (556444655).

The spelling of 344222212 in words is "three hundred forty-four million, two hundred twenty-two thousand, two hundred twelve".