22246868053 has 2 divisors, whose sum is σ = 22246868054. Its totient is φ = 22246868052.

The previous prime is 22246868051. The next prime is 22246868081. The reversal of 22246868053 is 35086864222.

It is a happy number.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 22177762084 + 69105969 = 148922^2 + 8313^2 .

It is a cyclic number.

It is not a de Polignac number, because 22246868053 - 2¹ = 22246868051 is a prime.

Together with 22246868051, it forms a pair of twin primes.

It is a junction number, because it is equal to n+sod(n) for n = 22246867994 and 22246868012.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (22246868051) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 11123434026 + 11123434027.

It is an arithmetic number, because the mean of its divisors is an integer number (11123434027).

Almost surely, 2^22246868053 is an apocalyptic number.

It is an amenable number.

22246868053 is a deficient number, since it is larger than the sum of its proper divisors (1).

22246868053 is an equidigital number, since it uses as much as digits as its factorization.

22246868053 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 1105920, while the sum is 46.

It can be divided in two parts, 222468 and 68053, that added together give a square (290521 = 539²).

The spelling of 22246868053 in words is "twenty-two billion, two hundred forty-six million, eight hundred sixty-eight thousand, fifty-three".