2002022022013 has 4 divisors (see below), whose sum is σ = 2156023716028. Its totient is φ = 1848020328000.

The previous prime is 2002022022001. The next prime is 2002022022041. The reversal of 2002022022013 is 3102202202002.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 137109500089 + 1864912521924 = 370283^2 + 1365618^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-2002022022013 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2002022020013) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 77000846988 + ... + 77000847013.

It is an arithmetic number, because the mean of its divisors is an integer number (539005929007).

Almost surely, 2^{2002022022013} is an apocalyptic number.

It is an amenable number.

2002022022013 is a deficient number, since it is larger than the sum of its proper divisors (154001694015).

2002022022013 is a wasteful number, since it uses less digits than its factorization.

2002022022013 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 154001694014.

The product of its (nonzero) digits is 192, while the sum is 16.

Adding to 2002022022013 its reverse (3102202202002), we get a palindrome (5104224224015).

The spelling of 2002022022013 in words is "two trillion, two billion, twenty-two million, twenty-two thousand, thirteen".