22287782673701 has 2 divisors, whose sum is σ = 22287782673702. Its totient is φ = 22287782673700.

The previous prime is 22287782673677. The next prime is 22287782673743. The reversal of 22287782673701 is 10737628778222.

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., 12422065005025 + 9865717668676 = 3524495^2 + 3140974^2 .

It is a cyclic number.

It is not a de Polignac number, because 22287782673701 - 2¹⁰ = 22287782672677 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (22287782676701) 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, 11143891336850 + 11143891336851.

It is an arithmetic number, because the mean of its divisors is an integer number (11143891336851).

Almost surely, 2^{22287782673701} is an apocalyptic number.

It is an amenable number.

22287782673701 is a deficient number, since it is larger than the sum of its proper divisors (1).

22287782673701 is an equidigital number, since it uses as much as digits as its factorization.

22287782673701 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 44255232, while the sum is 62.

The spelling of 22287782673701 in words is "twenty-two trillion, two hundred eighty-seven billion, seven hundred eighty-two million, six hundred seventy-three thousand, seven hundred one".