22033002438773 has 2 divisors, whose sum is σ = 22033002438774. Its totient is φ = 22033002438772.

The previous prime is 22033002438731. The next prime is 22033002438809. The reversal of 22033002438773 is 37783420033022.

It is a happy number.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 21316892148484 + 716110290289 = 4617022^2 + 846233^2 .

It is a cyclic number.

It is not a de Polignac number, because 22033002438773 - 2¹⁸ = 22033002176629 is a prime.

It is a super-2 number, since 2×22033002438773² (a number of 27 digits) contains 22 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (22033002438173) 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, 11016501219386 + 11016501219387.

It is an arithmetic number, because the mean of its divisors is an integer number (11016501219387).

Almost surely, 2^{22033002438773} is an apocalyptic number.

It is an amenable number.

22033002438773 is a deficient number, since it is larger than the sum of its proper divisors (1).

22033002438773 is an equidigital number, since it uses as much as digits as its factorization.

22033002438773 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 1016064, while the sum is 44.

The spelling of 22033002438773 in words is "twenty-two trillion, thirty-three billion, two million, four hundred thirty-eight thousand, seven hundred seventy-three".