344000222 has 4 divisors (see below), whose sum is σ = 516000336. Its totient is φ = 172000110.

The previous prime is 344000221. The next prime is 344000249. The reversal of 344000222 is 222000443.

It is a semiprime because it is the product of two primes.

It is a self number, because there is not a number n which added to its sum of digits gives 344000222.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (344000221) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 86000054 + ... + 86000057.

It is an arithmetic number, because the mean of its divisors is an integer number (129000084).

Almost surely, 2^344000222 is an apocalyptic number.

344000222 is a deficient number, since it is larger than the sum of its proper divisors (172000114).

344000222 is a wasteful number, since it uses less digits than its factorization.

344000222 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 172000113.

The product of its (nonzero) digits is 384, while the sum is 17.

The square root of 344000222 is about 18547.2429757094. The cubic root of 344000222 is about 700.6797628049.

Adding to 344000222 its reverse (222000443), we get a palindrome (566000665).

The spelling of 344000222 in words is "three hundred forty-four million, two hundred twenty-two", and thus it is an aban number.