2122022011013 has 4 divisors (see below), whose sum is σ = 2122024953600. Its totient is φ = 2122019068428.

The previous prime is 2122022011007. The next prime is 2122022011033. The reversal of 2122022011013 is 3101102202212.

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, and also a brilliant number, because the two primes have the same length.

It is a cyclic number.

It is not a de Polignac number, because 2122022011013 - 2²⁰ = 2122020962437 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 2122022010982 and 2122022011000.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2122022011033) 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, 425756 + ... + 2103642.

It is an arithmetic number, because the mean of its divisors is an integer number (530506238400).

Almost surely, 2^{2122022011013} is an apocalyptic number.

It is an amenable number.

2122022011013 is a deficient number, since it is larger than the sum of its proper divisors (2942587).

2122022011013 is a wasteful number, since it uses less digits than its factorization.

2122022011013 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2942586.

The product of its (nonzero) digits is 96, while the sum is 17.

Adding to 2122022011013 its reverse (3101102202212), we get a palindrome (5223124213225).

The spelling of 2122022011013 in words is "two trillion, one hundred twenty-two billion, twenty-two million, eleven thousand, thirteen".