10022219947 has 2 divisors, whose sum is σ = 10022219948. Its totient is φ = 10022219946.

The previous prime is 10022219863. The next prime is 10022219951. The reversal of 10022219947 is 74991222001.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 10022219947 - 2²³ = 10013831339 is a prime.

It is not a weakly prime, because it can be changed into another prime (10022219147) 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, 5011109973 + 5011109974.

It is an arithmetic number, because the mean of its divisors is an integer number (5011109974).

Almost surely, 2^10022219947 is an apocalyptic number.

10022219947 is a deficient number, since it is larger than the sum of its proper divisors (1).

10022219947 is an equidigital number, since it uses as much as digits as its factorization.

10022219947 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 18144, while the sum is 37.

It can be divided in two parts, 1002221994 and 7, that added together give a palindrome (1002222001).

The spelling of 10022219947 in words is "ten billion, twenty-two million, two hundred nineteen thousand, nine hundred forty-seven".