122200332300 has 108 divisors (see below), whose sum is σ = 383712081480. Its totient is φ = 32528739840.

The previous prime is 122200332283. The next prime is 122200332301. The reversal of 122200332300 is 3233002221.

It is a happy number.

122200332300 is a `hidden beast` number, since 12 + 2 + 20 + 0 + 332 + 300 = 666.

It is a Harshad number since it is a multiple of its sum of digits (18).

It is not an unprimeable number, because it can be changed into a prime (122200332301) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 35 ways as a sum of consecutive naturals, for example, 386116 + ... + 627284.

Almost surely, 2^122200332300 is an apocalyptic number.

122200332300 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 122200332300, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (191856040740).

122200332300 is an abundant number, since it is smaller than the sum of its proper divisors (261511749180).

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

122200332300 is a wasteful number, since it uses less digits than its factorization.

122200332300 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 241752 (or 241742 counting only the distinct ones).

The product of its (nonzero) digits is 432, while the sum is 18.

Adding to 122200332300 its reverse (3233002221), we get a palindrome (125433334521).

The spelling of 122200332300 in words is "one hundred twenty-two billion, two hundred million, three hundred thirty-two thousand, three hundred".