122313224200 has 24 divisors (see below), whose sum is σ = 284378246730. Its totient is φ = 48925289600.

The previous prime is 122313224191. The next prime is 122313224239. The reversal of 122313224200 is 2422313221.

It can be written as a sum of positive squares in 3 ways, for example, as 115982475844 + 6330748356 = 340562^2 + 79566^2 .

It is an unprimeable number.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 305782861 + ... + 305783260.

Almost surely, 2^122313224200 is an apocalyptic number.

122313224200 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

122313224200 is an abundant number, since it is smaller than the sum of its proper divisors (162065022530).

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

122313224200 is a wasteful number, since it uses less digits than its factorization.

122313224200 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 611566137 (or 611566128 counting only the distinct ones).

The product of its (nonzero) digits is 1152, while the sum is 22.

Adding to 122313224200 its reverse (2422313221), we get a palindrome (124735537421).

The spelling of 122313224200 in words is "one hundred twenty-two billion, three hundred thirteen million, two hundred twenty-four thousand, two hundred".