2122312100300 has 144 divisors (see below), whose sum is σ = 5313046609920. Its totient is φ = 720795075840.

The previous prime is 2122312100273. The next prime is 2122312100303. The reversal of 2122312100300 is 30012132212.

It is not an unprimeable number, because it can be changed into a prime (2122312100303) by changing a digit.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 58033421 + ... + 58069979.

Almost surely, 2^{2122312100300} is an apocalyptic number.

2122312100300 is a gapful number since it is divisible by the number (20) 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 2122312100300, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (2656523304960).

2122312100300 is an abundant number, since it is smaller than the sum of its proper divisors (3190734509620).

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

2122312100300 is a wasteful number, since it uses less digits than its factorization.

2122312100300 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 37360 (or 37353 counting only the distinct ones).

The product of its (nonzero) digits is 144, while the sum is 17.

Adding to 2122312100300 its reverse (30012132212), we get a palindrome (2152324232512).

The spelling of 2122312100300 in words is "two trillion, one hundred twenty-two billion, three hundred twelve million, one hundred thousand, three hundred".