19792322098120 has 128 divisors (see below), whose sum is σ = 52798150944000. Its totient is φ = 6582626196480.

The previous prime is 19792322098091. The next prime is 19792322098127. The reversal of 19792322098120 is 2189022329791.

It is a happy number.

It is a Harshad number since it is a multiple of its sum of digits (55).

It is not an unprimeable number, because it can be changed into a prime (19792322098127) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 15248980 + ... + 16495939.

It is an arithmetic number, because the mean of its divisors is an integer number (412485554250).

Almost surely, 2^{19792322098120} is an apocalyptic number.

19792322098120 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

19792322098120 is an abundant number, since it is smaller than the sum of its proper divisors (33005828845880).

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

19792322098120 is a wasteful number, since it uses less digits than its factorization.

19792322098120 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 31745063 (or 31745059 counting only the distinct ones).

The product of its (nonzero) digits is 1959552, while the sum is 55.

The spelling of 19792322098120 in words is "nineteen trillion, seven hundred ninety-two billion, three hundred twenty-two million, ninety-eight thousand, one hundred twenty".