2120232233121 has 32 divisors (see below), whose sum is σ = 2939200629120. Its totient is φ = 1358647680000.

The previous prime is 2120232233099. The next prime is 2120232233167. The reversal of 2120232233121 is 1213322320212.

It is not a de Polignac number, because 2120232233121 - 2⁹ = 2120232232609 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 2120232233091 and 2120232233100.

It is not an unprimeable number, because it can be changed into a prime (2120232233521) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 1998985 + ... + 2869913.

It is an arithmetic number, because the mean of its divisors is an integer number (91850019660).

Almost surely, 2^{2120232233121} is an apocalyptic number.

It is an amenable number.

2120232233121 is a deficient number, since it is larger than the sum of its proper divisors (818968395999).

2120232233121 is a wasteful number, since it uses less digits than its factorization.

2120232233121 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 871297.

The product of its (nonzero) digits is 1728, while the sum is 24.

Adding to 2120232233121 its reverse (1213322320212), we get a palindrome (3333554553333).

The spelling of 2120232233121 in words is "two trillion, one hundred twenty billion, two hundred thirty-two million, two hundred thirty-three thousand, one hundred twenty-one".