122322330306 has 80 divisors (see below), whose sum is σ = 299094808320. Its totient is φ = 37056877920.

The previous prime is 122322330293. The next prime is 122322330409. The reversal of 122322330306 is 603033223221.

122322330306 is a `hidden beast` number, since 1 + 2 + 2 + 3 + 22 + 330 + 306 = 666.

It is a Harshad number since it is a multiple of its sum of digits (27).

It is a self number, because there is not a number n which added to its sum of digits gives 122322330306.

It is an unprimeable number.

It is a polite number, since it can be written in 39 ways as a sum of consecutive naturals, for example, 8259300 + ... + 8274096.

It is an arithmetic number, because the mean of its divisors is an integer number (3738685104).

Almost surely, 2^122322330306 is an apocalyptic number.

122322330306 is an abundant number, since it is smaller than the sum of its proper divisors (176772478014).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

122322330306 is a wasteful number, since it uses less digits than its factorization.

122322330306 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 19461 (or 19452 counting only the distinct ones).

The product of its (nonzero) digits is 7776, while the sum is 27.

Adding to 122322330306 its reverse (603033223221), we get a palindrome (725355553527).

The spelling of 122322330306 in words is "one hundred twenty-two billion, three hundred twenty-two million, three hundred thirty thousand, three hundred six".