2122001233120 has 48 divisors (see below), whose sum is σ = 5020905385440. Its totient is φ = 847500603904.

The previous prime is 2122001233091. The next prime is 2122001233153. The reversal of 2122001233120 is 213321002212.

It is a congruent number.

It is an unprimeable number.

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 7 ways as a sum of consecutive naturals, for example, 10050580 + ... + 10259539.

It is an arithmetic number, because the mean of its divisors is an integer number (104602195530).

Almost surely, 2^{2122001233120} is an apocalyptic number.

2122001233120 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

2122001233120 is an abundant number, since it is smaller than the sum of its proper divisors (2898904152320).

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

2122001233120 is a wasteful number, since it uses less digits than its factorization.

2122001233120 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 20310787 (or 20310779 counting only the distinct ones).

The product of its (nonzero) digits is 288, while the sum is 19.

Adding to 2122001233120 its reverse (213321002212), we get a palindrome (2335322235332).

The spelling of 2122001233120 in words is "two trillion, one hundred twenty-two billion, one million, two hundred thirty-three thousand, one hundred twenty".