22222133443313 has 2 divisors, whose sum is σ = 22222133443314. Its totient is φ = 22222133443312.

The previous prime is 22222133443297. The next prime is 22222133443379. The reversal of 22222133443313 is 31334433122222.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 11820786030769 + 10401347412544 = 3438137^2 + 3225112^2 .

It is a cyclic number.

It is not a de Polignac number, because 22222133443313 - 2⁴ = 22222133443297 is a prime.

It is not a weakly prime, because it can be changed into another prime (22222133443613) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 11111066721656 + 11111066721657.

It is an arithmetic number, because the mean of its divisors is an integer number (11111066721657).

Almost surely, 2^{22222133443313} is an apocalyptic number.

It is an amenable number.

22222133443313 is a deficient number, since it is larger than the sum of its proper divisors (1).

22222133443313 is an equidigital number, since it uses as much as digits as its factorization.

22222133443313 is an evil number, because the sum of its binary digits is even.

The product of its digits is 124416, while the sum is 35.

Adding to 22222133443313 its reverse (31334433122222), we get a palindrome (53556566565535).

The spelling of 22222133443313 in words is "twenty-two trillion, two hundred twenty-two billion, one hundred thirty-three million, four hundred forty-three thousand, three hundred thirteen".