122322300100 has 216 divisors, whose sum is σ = 359097335744. Its totient is φ = 35193312000.

The previous prime is 122322300097. The next prime is 122322300109. The reversal of 122322300100 is 1003223221.

It is not an unprimeable number, because it can be changed into a prime (122322300109) by changing a digit.

It is a polite number, since it can be written in 71 ways as a sum of consecutive naturals, for example, 1045555 + ... + 1156645.

Almost surely, 2^122322300100 is an apocalyptic number.

122322300100 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 122322300100, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (179548667872).

122322300100 is an abundant number, since it is smaller than the sum of its proper divisors (236775035644).

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

122322300100 is a wasteful number, since it uses less digits than its factorization.

122322300100 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 111147 (or 111129 counting only the distinct ones).

The product of its (nonzero) digits is 144, while the sum is 16.

Adding to 122322300100 its reverse (1003223221), we get a palindrome (123325523321).

The spelling of 122322300100 in words is "one hundred twenty-two billion, three hundred twenty-two million, three hundred thousand, one hundred".