2120223302213 has 4 divisors (see below), whose sum is σ = 2120229288288. Its totient is φ = 2120217316140.

The previous prime is 2120223302203. The next prime is 2120223302221. The reversal of 2120223302213 is 3122033220212.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 2120223302213 - 2⁶ = 2120223302149 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2120223302203) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2425931 + ... + 3182072.

It is an arithmetic number, because the mean of its divisors is an integer number (530057322072).

Almost surely, 2^{2120223302213} is an apocalyptic number.

It is an amenable number.

2120223302213 is a deficient number, since it is larger than the sum of its proper divisors (5986075).

2120223302213 is an equidigital number, since it uses as much as digits as its factorization.

2120223302213 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5986074.

The product of its (nonzero) digits is 1728, while the sum is 23.

Adding to 2120223302213 its reverse (3122033220212), we get a palindrome (5242256522425).

The spelling of 2120223302213 in words is "two trillion, one hundred twenty billion, two hundred twenty-three million, three hundred two thousand, two hundred thirteen".