10022209997 has 2 divisors, whose sum is σ = 10022209998. Its totient is φ = 10022209996.

The previous prime is 10022209979. The next prime is 10022210063. The reversal of 10022209997 is 79990222001.

Together with previous prime (10022209979) it forms an Ormiston pair, because they use the same digits, order apart.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 8823596356 + 1198613641 = 93934^2 + 34621^2 .

It is a cyclic number.

It is not a de Polignac number, because 10022209997 - 2⁶ = 10022209933 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (10022209097) 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, 5011104998 + 5011104999.

It is an arithmetic number, because the mean of its divisors is an integer number (5011104999).

Almost surely, 2^10022209997 is an apocalyptic number.

It is an amenable number.

10022209997 is a deficient number, since it is larger than the sum of its proper divisors (1).

10022209997 is an equidigital number, since it uses as much as digits as its factorization.

10022209997 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 40824, while the sum is 41.

The spelling of 10022209997 in words is "ten billion, twenty-two million, two hundred nine thousand, nine hundred ninety-seven".