122300031100200 has 48 divisors (see below), whose sum is σ = 379130096412480. Its totient is φ = 32613341626560.

The previous prime is 122300031100139. The next prime is 122300031100201. The reversal of 122300031100200 is 2001130003221.

It is a Harshad number since it is a multiple of its sum of digits (15).

It is a self number, because there is not a number n which added to its sum of digits gives 122300031100200.

It is not an unprimeable number, because it can be changed into a prime (122300031100201) 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, 101916691984 + ... + 101916693183.

It is an arithmetic number, because the mean of its divisors is an integer number (7898543675260).

Almost surely, 2^{122300031100200} is an apocalyptic number.

122300031100200 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

122300031100200 is an abundant number, since it is smaller than the sum of its proper divisors (256830065312280).

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

122300031100200 is a wasteful number, since it uses less digits than its factorization.

122300031100200 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 203833385186 (or 203833385177 counting only the distinct ones).

The product of its (nonzero) digits is 72, while the sum is 15.

Adding to 122300031100200 its reverse (2001130003221), we get a palindrome (124301161103421).

The spelling of 122300031100200 in words is "one hundred twenty-two trillion, three hundred billion, thirty-one million, one hundred thousand, two hundred".