16022044531919 has 2 divisors, whose sum is σ = 16022044531920. Its totient is φ = 16022044531918.

The previous prime is 16022044531853. The next prime is 16022044531993. The reversal of 16022044531919 is 91913544022061.

It is a weak prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-16022044531919 is a prime.

It is a super-2 number, since 2×16022044531919² (a number of 27 digits) contains 22 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (16022044536919) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 8011022265959 + 8011022265960.

It is an arithmetic number, because the mean of its divisors is an integer number (8011022265960).

Almost surely, 2^{16022044531919} is an apocalyptic number.

16022044531919 is a deficient number, since it is larger than the sum of its proper divisors (1).

16022044531919 is an equidigital number, since it uses as much as digits as its factorization.

16022044531919 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 466560, while the sum is 47.

The spelling of 16022044531919 in words is "sixteen trillion, twenty-two billion, forty-four million, five hundred thirty-one thousand, nine hundred nineteen".