22098472577 has 2 divisors, whose sum is σ = 22098472578. Its totient is φ = 22098472576.

The previous prime is 22098472547. The next prime is 22098472609. The reversal of 22098472577 is 77527489022.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 15534880321 + 6563592256 = 124639^2 + 81016^2 .

It is a cyclic number.

It is not a de Polignac number, because 22098472577 - 2⁸ = 22098472321 is a prime.

It is not a weakly prime, because it can be changed into another prime (22098472547) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 11049236288 + 11049236289.

It is an arithmetic number, because the mean of its divisors is an integer number (11049236289).

Almost surely, 2^22098472577 is an apocalyptic number.

It is an amenable number.

22098472577 is a deficient number, since it is larger than the sum of its proper divisors (1).

22098472577 is an equidigital number, since it uses as much as digits as its factorization.

22098472577 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 3951360, while the sum is 53.

The spelling of 22098472577 in words is "twenty-two billion, ninety-eight million, four hundred seventy-two thousand, five hundred seventy-seven".