22014694019 has 2 divisors, whose sum is σ = 22014694020. Its totient is φ = 22014694018.

The previous prime is 22014693937. The next prime is 22014694063. The reversal of 22014694019 is 91049641022.

It is a strong prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-22014694019 is a prime.

It is a super-2 number, since 2×22014694019² (a number of 21 digits) contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (22014694069) 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, 11007347009 + 11007347010.

It is an arithmetic number, because the mean of its divisors is an integer number (11007347010).

Almost surely, 2^22014694019 is an apocalyptic number.

22014694019 is a deficient number, since it is larger than the sum of its proper divisors (1).

22014694019 is an equidigital number, since it uses as much as digits as its factorization.

22014694019 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 31104, while the sum is 38.

The spelling of 22014694019 in words is "twenty-two billion, fourteen million, six hundred ninety-four thousand, nineteen".