3222055736773 has 2 divisors, whose sum is σ = 3222055736774. Its totient is φ = 3222055736772.

The previous prime is 3222055736771. The next prime is 3222055736791. The reversal of 3222055736773 is 3776375502223.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 1980484846209 + 1241570890564 = 1407297^2 + 1114258^2 .

It is a cyclic number.

It is not a de Polignac number, because 3222055736773 - 2¹ = 3222055736771 is a prime.

Together with 3222055736771, it forms a pair of twin primes.

It is a self number, because there is not a number n which added to its sum of digits gives 3222055736773.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (3222055736771) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1611027868386 + 1611027868387.

It is an arithmetic number, because the mean of its divisors is an integer number (1611027868387).

Almost surely, 2^{3222055736773} is an apocalyptic number.

It is an amenable number.

3222055736773 is a deficient number, since it is larger than the sum of its proper divisors (1).

3222055736773 is an equidigital number, since it uses as much as digits as its factorization.

3222055736773 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 11113200, while the sum is 52.

The spelling of 3222055736773 in words is "three trillion, two hundred twenty-two billion, fifty-five million, seven hundred thirty-six thousand, seven hundred seventy-three".