22056253211633 has 2 divisors, whose sum is σ = 22056253211634. Its totient is φ = 22056253211632.

The previous prime is 22056253211627. The next prime is 22056253211651. The reversal of 22056253211633 is 33611235265022.

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., 11171156459584 + 10885096752049 = 3342328^2 + 3299257^2 .

It is a cyclic number.

It is not a de Polignac number, because 22056253211633 - 2¹⁰ = 22056253210609 is a prime.

It is not a weakly prime, because it can be changed into another prime (22056253211233) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 11028126605816 + 11028126605817.

It is an arithmetic number, because the mean of its divisors is an integer number (11028126605817).

Almost surely, 2^{22056253211633} is an apocalyptic number.

It is an amenable number.

22056253211633 is a deficient number, since it is larger than the sum of its proper divisors (1).

22056253211633 is an equidigital number, since it uses as much as digits as its factorization.

22056253211633 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 388800, while the sum is 41.

Adding to 22056253211633 its reverse (33611235265022), we get a palindrome (55667488476655).

The spelling of 22056253211633 in words is "twenty-two trillion, fifty-six billion, two hundred fifty-three million, two hundred eleven thousand, six hundred thirty-three".