122201102200 has 48 divisors (see below), whose sum is σ = 296470511280. Its totient is φ = 46755202560.

The previous prime is 122201102189. The next prime is 122201102263. The reversal of 122201102200 is 2201102221.

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 11 ways as a sum of consecutive naturals, for example, 13278129 + ... + 13287328.

It is an arithmetic number, because the mean of its divisors is an integer number (6176468985).

Almost surely, 2^122201102200 is an apocalyptic number.

122201102200 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

122201102200 is an abundant number, since it is smaller than the sum of its proper divisors (174269409080).

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

122201102200 is a wasteful number, since it uses less digits than its factorization.

122201102200 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 26565496 (or 26565487 counting only the distinct ones).

The product of its (nonzero) digits is 32, while the sum is 13.

Adding to 122201102200 its reverse (2201102221), we get a palindrome (124402204421).

The spelling of 122201102200 in words is "one hundred twenty-two billion, two hundred one million, one hundred two thousand, two hundred".