22210752073 has 2 divisors, whose sum is σ = 22210752074. Its totient is φ = 22210752072.

The previous prime is 22210752017. The next prime is 22210752103. The reversal of 22210752073 is 37025701222.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 12994176064 + 9216576009 = 113992^2 + 96003^2 .

It is a cyclic number.

It is not a de Polignac number, because 22210752073 - 2⁹ = 22210751561 is a prime.

It is not a weakly prime, because it can be changed into another prime (22210752013) 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, 11105376036 + 11105376037.

It is an arithmetic number, because the mean of its divisors is an integer number (11105376037).

Almost surely, 2^22210752073 is an apocalyptic number.

It is an amenable number.

22210752073 is a deficient number, since it is larger than the sum of its proper divisors (1).

22210752073 is an equidigital number, since it uses as much as digits as its factorization.

22210752073 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 11760, while the sum is 31.

The spelling of 22210752073 in words is "twenty-two billion, two hundred ten million, seven hundred fifty-two thousand, seventy-three".