122343214306 has 4 divisors (see below), whose sum is σ = 183514821462. Its totient is φ = 61171607152.

The previous prime is 122343214303. The next prime is 122343214313. The reversal of 122343214306 is 603412343221.

It is a happy number.

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., 77225631025 + 45117583281 = 277895^2 + 212409^2 .

It is not an unprimeable number, because it can be changed into a prime (122343214303) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 30585803575 + ... + 30585803578.

Almost surely, 2^122343214306 is an apocalyptic number.

122343214306 is a deficient number, since it is larger than the sum of its proper divisors (61171607156).

122343214306 is an equidigital number, since it uses as much as digits as its factorization.

122343214306 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 61171607155.

The product of its (nonzero) digits is 20736, while the sum is 31.

Adding to 122343214306 its reverse (603412343221), we get a palindrome (725755557527).

The spelling of 122343214306 in words is "one hundred twenty-two billion, three hundred forty-three million, two hundred fourteen thousand, three hundred six".