343420122330226 has 4 divisors (see below), whose sum is σ = 515130183495342. Its totient is φ = 171710061165112.

The previous prime is 343420122330217. The next prime is 343420122330227. The reversal of 343420122330226 is 622033221024343.

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

It can be written as a sum of positive squares in only one way, i.e., 269181478376001 + 74238643954225 = 16406751^2 + 8616185^2 .

It is a super-2 number, since 2×343420122330226² (a number of 30 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (343420122330227) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 85855030582555 + ... + 85855030582558.

Almost surely, 2^{343420122330226} is an apocalyptic number.

343420122330226 is a deficient number, since it is larger than the sum of its proper divisors (171710061165116).

343420122330226 is a wasteful number, since it uses less digits than its factorization.

343420122330226 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 171710061165115.

The product of its (nonzero) digits is 248832, while the sum is 37.

Adding to 343420122330226 its reverse (622033221024343), we get a palindrome (965453343354569).

The spelling of 343420122330226 in words is "three hundred forty-three trillion, four hundred twenty billion, one hundred twenty-two million, three hundred thirty thousand, two hundred twenty-six".