22003011013 has 2 divisors, whose sum is σ = 22003011014. Its totient is φ = 22003011012.

The previous prime is 22003011007. The next prime is 22003011029. The reversal of 22003011013 is 31011030022.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 17470759329 + 4532251684 = 132177^2 + 67322^2 .

It is a cyclic number.

It is not a de Polignac number, because 22003011013 - 2²¹ = 22000913861 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 22003010984 and 22003011002.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (22003011113) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 11001505506 + 11001505507.

It is an arithmetic number, because the mean of its divisors is an integer number (11001505507).

Almost surely, 2^22003011013 is an apocalyptic number.

It is an amenable number.

22003011013 is a deficient number, since it is larger than the sum of its proper divisors (1).

22003011013 is an equidigital number, since it uses as much as digits as its factorization.

22003011013 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 36, while the sum is 13.

Adding to 22003011013 its reverse (31011030022), we get a palindrome (53014041035).

The spelling of 22003011013 in words is "twenty-two billion, three million, eleven thousand, thirteen".