122313200 has 30 divisors (see below), whose sum is σ = 293858424. Its totient is φ = 48925120.

The previous prime is 122313193. The next prime is 122313211. The reversal of 122313200 is 2313221.

It is a happy number.

It is a congruent number.

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, 152492 + ... + 153291.

Almost surely, 2^122313200 is an apocalyptic number.

122313200 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

122313200 is an abundant number, since it is smaller than the sum of its proper divisors (171545224).

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

122313200 is a wasteful number, since it uses less digits than its factorization.

122313200 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 305801 (or 305790 counting only the distinct ones).

The product of its (nonzero) digits is 72, while the sum is 14.

The square root of 122313200 is about 11059.5298272576. The cubic root of 122313200 is about 496.3916218577.

Adding to 122313200 its reverse (2313221), we get a palindrome (124626421).

The spelling of 122313200 in words is "one hundred twenty-two million, three hundred thirteen thousand, two hundred".