2120320222013 has 8 divisors (see below), whose sum is σ = 2442303608832. Its totient is φ = 1803106959696.

The previous prime is 2120320221967. The next prime is 2120320222073. The reversal of 2120320222013 is 3102220230212.

It is a happy number.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 2120320222013 - 2¹⁴ = 2120320205629 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 (2120320222073) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1192530170 + ... + 1192531947.

It is an arithmetic number, because the mean of its divisors is an integer number (305287951104).

Almost surely, 2^{2120320222013} is an apocalyptic number.

It is an amenable number.

2120320222013 is a deficient number, since it is larger than the sum of its proper divisors (321983386819).

2120320222013 is a wasteful number, since it uses less digits than its factorization.

2120320222013 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2385062251.

The product of its (nonzero) digits is 576, while the sum is 20.

Adding to 2120320222013 its reverse (3102220230212), we get a palindrome (5222540452225).

The spelling of 2120320222013 in words is "two trillion, one hundred twenty billion, three hundred twenty million, two hundred twenty-two thousand, thirteen".