122312332306 has 16 divisors (see below), whose sum is σ = 194598977760. Its totient is φ = 57495147840.

The previous prime is 122312332279. The next prime is 122312332349. The reversal of 122312332306 is 603233213221.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 12280311 + ... + 12290266.

It is an arithmetic number, because the mean of its divisors is an integer number (12162436110).

Almost surely, 2^122312332306 is an apocalyptic number.

122312332306 is a deficient number, since it is larger than the sum of its proper divisors (72286645454).

122312332306 is a wasteful number, since it uses less digits than its factorization.

122312332306 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 24570729.

The product of its (nonzero) digits is 7776, while the sum is 28.

Adding to 122312332306 its reverse (603233213221), we get a palindrome (725545545527).

The spelling of 122312332306 in words is "one hundred twenty-two billion, three hundred twelve million, three hundred thirty-two thousand, three hundred six".