2122101230120 has 32 divisors (see below), whose sum is σ = 4841977461120. Its totient is φ = 836884991040.

The previous prime is 2122101230111. The next prime is 2122101230129. The reversal of 2122101230120 is 210321012212.

It is an interprime number because it is at equal distance from previous prime (2122101230111) and next prime (2122101230129).

It is not an unprimeable number, because it can be changed into a prime (2122101230129) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 373606532 + ... + 373612211.

It is an arithmetic number, because the mean of its divisors is an integer number (151311795660).

Almost surely, 2^{2122101230120} is an apocalyptic number.

2122101230120 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

2122101230120 is an abundant number, since it is smaller than the sum of its proper divisors (2719876231000).

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

2122101230120 is a wasteful number, since it uses less digits than its factorization.

2122101230120 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 747218825 (or 747218821 counting only the distinct ones).

The product of its (nonzero) digits is 96, while the sum is 17.

Adding to 2122101230120 its reverse (210321012212), we get a palindrome (2332422242332).

The spelling of 2122101230120 in words is "two trillion, one hundred twenty-two billion, one hundred one million, two hundred thirty thousand, one hundred twenty".