122321303208 has 48 divisors (see below), whose sum is σ = 356770470420. Its totient is φ = 37637323776.

The previous prime is 122321303207. The next prime is 122321303257. The reversal of 122321303208 is 802303123221.

It is a happy number.

122321303208 is a `hidden beast` number, since 12 + 2 + 321 + 3 + 0 + 320 + 8 = 666.

It can be written as a sum of positive squares in 2 ways, for example, as 120216145284 + 2105157924 = 346722^2 + 45882^2 .

It is not an unprimeable number, because it can be changed into a prime (122321303207) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 65341641 + ... + 65343512.

Almost surely, 2^122321303208 is an apocalyptic number.

122321303208 is a gapful number since it is divisible by the number (18) formed by its first and last digit.

It is an amenable number.

122321303208 is an abundant number, since it is smaller than the sum of its proper divisors (234449167212).

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

122321303208 is a wasteful number, since it uses less digits than its factorization.

122321303208 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 130685178 (or 130685171 counting only the distinct ones).

The product of its (nonzero) digits is 3456, while the sum is 27.

Adding to 122321303208 its reverse (802303123221), we get a palindrome (924624426429).

The spelling of 122321303208 in words is "one hundred twenty-two billion, three hundred twenty-one million, three hundred three thousand, two hundred eight".