22806004304749 has 2 divisors, whose sum is σ = 22806004304750. Its totient is φ = 22806004304748.

The previous prime is 22806004304687. The next prime is 22806004304767. The reversal of 22806004304749 is 94740340060822.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 20979606122500 + 1826398182249 = 4580350^2 + 1351443^2 .

It is a cyclic number.

It is not a de Polignac number, because 22806004304749 - 2⁷ = 22806004304621 is a prime.

It is a super-2 number, since 2×22806004304749² (a number of 28 digits) contains 22 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (22806004304249) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 11403002152374 + 11403002152375.

It is an arithmetic number, because the mean of its divisors is an integer number (11403002152375).

Almost surely, 2^{22806004304749} is an apocalyptic number.

It is an amenable number.

22806004304749 is a deficient number, since it is larger than the sum of its proper divisors (1).

22806004304749 is an equidigital number, since it uses as much as digits as its factorization.

22806004304749 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 2322432, while the sum is 49.

The spelling of 22806004304749 in words is "twenty-two trillion, eight hundred six billion, four million, three hundred four thousand, seven hundred forty-nine".