10022219 has 2 divisors, whose sum is σ = 10022220. Its totient is φ = 10022218.

The previous prime is 10022191. The next prime is 10022251. The reversal of 10022219 is 91222001.

It is a weak prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-10022219 is a prime.

It is a super-2 number, since 2×10022219² = 200889747367922, which contains 22 as substring.

It is a Chen prime.

It is a junction number, because it is equal to n+sod(n) for n = 10022197 and 10022206.

It is not a weakly prime, because it can be changed into another prime (10022279) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5011109 + 5011110.

It is an arithmetic number, because the mean of its divisors is an integer number (5011110).

Almost surely, 2^10022219 is an apocalyptic number.

10022219 is a deficient number, since it is larger than the sum of its proper divisors (1).

10022219 is an equidigital number, since it uses as much as digits as its factorization.

10022219 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 72, while the sum is 17.

The square root of 10022219 is about 3165.7888432427. The cubic root of 10022219 is about 215.6029155846.

The spelling of 10022219 in words is "ten million, twenty-two thousand, two hundred nineteen".