2122033313321 has 16 divisors (see below), whose sum is σ = 2289018930240. Its totient is φ = 1960612750080.

The previous prime is 2122033313297. The next prime is 2122033313363. The reversal of 2122033313321 is 1233133302212.

It is a cyclic number.

It is not a de Polignac number, because 2122033313321 - 2¹⁴ = 2122033296937 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (2122033313821) 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, 1697621 + ... + 2669453.

It is an arithmetic number, because the mean of its divisors is an integer number (143063683140).

Almost surely, 2^{2122033313321} is an apocalyptic number.

It is an amenable number.

2122033313321 is a deficient number, since it is larger than the sum of its proper divisors (166985616919).

2122033313321 is a wasteful number, since it uses less digits than its factorization.

2122033313321 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 974696.

The product of its (nonzero) digits is 3888, while the sum is 26.

Adding to 2122033313321 its reverse (1233133302212), we get a palindrome (3355166615533).

The spelling of 2122033313321 in words is "two trillion, one hundred twenty-two billion, thirty-three million, three hundred thirteen thousand, three hundred twenty-one".