22201140031009 has 2 divisors, whose sum is σ = 22201140031010. Its totient is φ = 22201140031008.

The previous prime is 22201140030967. The next prime is 22201140031019. The reversal of 22201140031009 is 90013004110222.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 21408990190225 + 792149840784 = 4626985^2 + 890028^2 .

It is a cyclic number.

It is not a de Polignac number, because 22201140031009 - 2⁹ = 22201140030497 is a prime.

It is not a weakly prime, because it can be changed into another prime (22201140031019) 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, 11100570015504 + 11100570015505.

It is an arithmetic number, because the mean of its divisors is an integer number (11100570015505).

Almost surely, 2^{22201140031009} is an apocalyptic number.

It is an amenable number.

22201140031009 is a deficient number, since it is larger than the sum of its proper divisors (1).

22201140031009 is an equidigital number, since it uses as much as digits as its factorization.

22201140031009 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 864, while the sum is 25.

The spelling of 22201140031009 in words is "twenty-two trillion, two hundred one billion, one hundred forty million, thirty-one thousand, nine".