122819563336 has 16 divisors (see below), whose sum is σ = 242407033200. Its totient is φ = 58177687824.

The previous prime is 122819563327. The next prime is 122819563367. The reversal of 122819563336 is 633365918221.

It is a self number, because there is not a number n which added to its sum of digits gives 122819563336.

It is an unprimeable number.

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 in 3 ways as a sum of consecutive naturals, for example, 404011570 + ... + 404011873.

It is an arithmetic number, because the mean of its divisors is an integer number (15150439575).

Almost surely, 2^122819563336 is an apocalyptic number.

It is an amenable number.

122819563336 is a deficient number, since it is larger than the sum of its proper divisors (119587469864).

122819563336 is a wasteful number, since it uses less digits than its factorization.

122819563336 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 808023468 (or 808023464 counting only the distinct ones).

The product of its digits is 1399680, while the sum is 49.

The spelling of 122819563336 in words is "one hundred twenty-two billion, eight hundred nineteen million, five hundred sixty-three thousand, three hundred thirty-six".