340334222 has 4 divisors (see below), whose sum is σ = 510501336. Its totient is φ = 170167110.

The previous prime is 340334221. The next prime is 340334231. The reversal of 340334222 is 222433043.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 222433043 = 7 ⋅31776149.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (340334221) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 85083554 + ... + 85083557.

It is an arithmetic number, because the mean of its divisors is an integer number (127625334).

Almost surely, 2^340334222 is an apocalyptic number.

340334222 is a deficient number, since it is larger than the sum of its proper divisors (170167114).

340334222 is a wasteful number, since it uses less digits than its factorization.

340334222 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 170167113.

The product of its (nonzero) digits is 3456, while the sum is 23.

The square root of 340334222 is about 18448.1495549012. The cubic root of 340334222 is about 698.1818271634.

Adding to 340334222 its reverse (222433043), we get a palindrome (562767265).

The spelling of 340334222 in words is "three hundred forty million, three hundred thirty-four thousand, two hundred twenty-two".