22761707873 has 2 divisors, whose sum is σ = 22761707874. Its totient is φ = 22761707872.

The previous prime is 22761707869. The next prime is 22761707921. The reversal of 22761707873 is 37870716722.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 14552079424 + 8209628449 = 120632^2 + 90607^2 .

It is a cyclic number.

It is not a de Polignac number, because 22761707873 - 2² = 22761707869 is a prime.

It is not a weakly prime, because it can be changed into another prime (22761707803) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 11380853936 + 11380853937.

It is an arithmetic number, because the mean of its divisors is an integer number (11380853937).

Almost surely, 2^22761707873 is an apocalyptic number.

It is an amenable number.

22761707873 is a deficient number, since it is larger than the sum of its proper divisors (1).

22761707873 is an equidigital number, since it uses as much as digits as its factorization.

22761707873 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 1382976, while the sum is 50.

The spelling of 22761707873 in words is "twenty-two billion, seven hundred sixty-one million, seven hundred seven thousand, eight hundred seventy-three".