19680020481222 has 96 divisors (see below), whose sum is σ = 46048423809024. Its totient is φ = 6061776739200.

The previous prime is 19680020481211. The next prime is 19680020481283. The reversal of 19680020481222 is 22218402008691.

19680020481222 is a `hidden beast` number, since 1 + 96 + 80 + 0 + 2 + 0 + 481 + 2 + 2 + 2 = 666.

It is a super-2 number, since 2×19680020481222² (a number of 27 digits) contains 22 as substring.

It is a congruent number.

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 47 ways as a sum of consecutive naturals, for example, 8075968 + ... + 10226499.

It is an arithmetic number, because the mean of its divisors is an integer number (479671081344).

Almost surely, 2^{19680020481222} is an apocalyptic number.

19680020481222 is an abundant number, since it is smaller than the sum of its proper divisors (26368403327802).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

19680020481222 is a wasteful number, since it uses less digits than its factorization.

19680020481222 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 18302594 (or 18302591 counting only the distinct ones).

The product of its (nonzero) digits is 221184, while the sum is 45.

The spelling of 19680020481222 in words is "nineteen trillion, six hundred eighty billion, twenty million, four hundred eighty-one thousand, two hundred twenty-two".