2322121003120 has 20 divisors (see below), whose sum is σ = 5398931332440. Its totient is φ = 928848401216.

The previous prime is 2322121003093. The next prime is 2322121003127. The reversal of 2322121003120 is 213001212232.

It is a tau number, because it is divible by the number of its divisors (20).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2322121003127) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 14513256190 + ... + 14513256349.

It is an arithmetic number, because the mean of its divisors is an integer number (269946566622).

Almost surely, 2^{2322121003120} is an apocalyptic number.

2322121003120 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

2322121003120 is an abundant number, since it is smaller than the sum of its proper divisors (3076810329320).

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

2322121003120 is a wasteful number, since it uses less digits than its factorization.

2322121003120 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 29026512552 (or 29026512546 counting only the distinct ones).

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

Adding to 2322121003120 its reverse (213001212232), we get a palindrome (2535122215352).

The spelling of 2322121003120 in words is "two trillion, three hundred twenty-two billion, one hundred twenty-one million, three thousand, one hundred twenty".