340165222 has 4 divisors (see below), whose sum is σ = 510247836. Its totient is φ = 170082610.

The previous prime is 340165213. The next prime is 340165247. The reversal of 340165222 is 222561043.

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

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 85041304 + ... + 85041307.

It is an arithmetic number, because the mean of its divisors is an integer number (127561959).

Almost surely, 2^340165222 is an apocalyptic number.

340165222 is a deficient number, since it is larger than the sum of its proper divisors (170082614).

340165222 is a wasteful number, since it uses less digits than its factorization.

340165222 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 170082613.

The product of its (nonzero) digits is 2880, while the sum is 25.

The square root of 340165222 is about 18443.5685809444. The cubic root of 340165222 is about 698.0662424851.

The spelling of 340165222 in words is "three hundred forty million, one hundred sixty-five thousand, two hundred twenty-two".