22132003013 has 4 divisors (see below), whose sum is σ = 22132300620. Its totient is φ = 22131705408.

The previous prime is 22132002973. The next prime is 22132003031. The reversal of 22132003013 is 31030023122.

It is a semiprime because it is the product of two primes, and also a brilliant number, because the two primes have the same length.

It can be written as a sum of positive squares in 2 ways, for example, as 4427837764 + 17704165249 = 66542^2 + 133057^2 .

It is a cyclic number.

It is not a de Polignac number, because 22132003013 - 2¹⁴ = 22131986629 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 22132002982 and 22132003000.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (22132003513) 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, 69581 + ... + 221597.

It is an arithmetic number, because the mean of its divisors is an integer number (5533075155).

Almost surely, 2^22132003013 is an apocalyptic number.

It is an amenable number.

22132003013 is a deficient number, since it is larger than the sum of its proper divisors (297607).

22132003013 is a wasteful number, since it uses less digits than its factorization.

22132003013 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 297606.

The product of its (nonzero) digits is 216, while the sum is 17.

Adding to 22132003013 its reverse (31030023122), we get a palindrome (53162026135).

The spelling of 22132003013 in words is "twenty-two billion, one hundred thirty-two million, three thousand, thirteen".