340230424300222 has 4 divisors (see below), whose sum is σ = 510345636450336. Its totient is φ = 170115212150110.

The previous prime is 340230424300213. The next prime is 340230424300229. The reversal of 340230424300222 is 222003424032043.

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

It is a Smith number, since the sum of its digits (31) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (340230424300229) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 85057606075054 + ... + 85057606075057.

It is an arithmetic number, because the mean of its divisors is an integer number (127586409112584).

Almost surely, 2^{340230424300222} is an apocalyptic number.

340230424300222 is a deficient number, since it is larger than the sum of its proper divisors (170115212150114).

340230424300222 is a wasteful number, since it uses less digits than its factorization.

340230424300222 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 170115212150113.

The product of its (nonzero) digits is 55296, while the sum is 31.

Adding to 340230424300222 its reverse (222003424032043), we get a palindrome (562233848332265).

The spelling of 340230424300222 in words is "three hundred forty trillion, two hundred thirty billion, four hundred twenty-four million, three hundred thousand, two hundred twenty-two".