2322020121 has 16 divisors (see below), whose sum is σ = 3123462144. Its totient is φ = 1534320144.

The previous prime is 2322020087. The next prime is 2322020171. The reversal of 2322020121 is 1210202232.

It is a happy number.

2322020121 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 2322020121 - 2¹¹ = 2322018073 is a prime.

It is a Curzon number.

It is a self number, because there is not a number n which added to its sum of digits gives 2322020121.

It is not an unprimeable number, because it can be changed into a prime (2322020171) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 495636 + ... + 500298.

It is an arithmetic number, because the mean of its divisors is an integer number (195216384).

Almost surely, 2^2322020121 is an apocalyptic number.

It is an amenable number.

2322020121 is a deficient number, since it is larger than the sum of its proper divisors (801442023).

2322020121 is a wasteful number, since it uses less digits than its factorization.

2322020121 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6100.

The product of its (nonzero) digits is 96, while the sum is 15.

The square root of 2322020121 is about 48187.3439919654. The cubic root of 2322020121 is about 1324.2053136223.

Adding to 2322020121 its reverse (1210202232), we get a palindrome (3532222353).

The spelling of 2322020121 in words is "two billion, three hundred twenty-two million, twenty thousand, one hundred twenty-one".