14798991077822 has 96 divisors (see below), whose sum is σ = 26708918019840. Its totient is φ = 6125595840000.

The previous prime is 14798991077813. The next prime is 14798991077867. The reversal of 14798991077822 is 22877019989741.

It is a super-2 number, since 2×14798991077822² (a number of 27 digits) contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 14798991077822.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 4193534954 + ... + 4193538482.

It is an arithmetic number, because the mean of its divisors is an integer number (278217896040).

Almost surely, 2^{14798991077822} is an apocalyptic number.

14798991077822 is a deficient number, since it is larger than the sum of its proper divisors (11909926942018).

14798991077822 is a wasteful number, since it uses less digits than its factorization.

14798991077822 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5938 (or 5931 counting only the distinct ones).

The product of its (nonzero) digits is 256048128, while the sum is 74.

The spelling of 14798991077822 in words is "fourteen trillion, seven hundred ninety-eight billion, nine hundred ninety-one million, seventy-seven thousand, eight hundred twenty-two".