22136211337 has 2 divisors, whose sum is σ = 22136211338. Its totient is φ = 22136211336.

The previous prime is 22136211301. The next prime is 22136211401. The reversal of 22136211337 is 73311263122.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 22054923081 + 81288256 = 148509^2 + 9016^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-22136211337 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 22136211299 and 22136211308.

It is not a weakly prime, because it can be changed into another prime (22136211437) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 11068105668 + 11068105669.

It is an arithmetic number, because the mean of its divisors is an integer number (11068105669).

Almost surely, 2^22136211337 is an apocalyptic number.

It is an amenable number.

22136211337 is a deficient number, since it is larger than the sum of its proper divisors (1).

22136211337 is an equidigital number, since it uses as much as digits as its factorization.

22136211337 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 9072, while the sum is 31.

Adding to 22136211337 its reverse (73311263122), we get a palindrome (95447474459).

The spelling of 22136211337 in words is "twenty-two billion, one hundred thirty-six million, two hundred eleven thousand, three hundred thirty-seven".