111797486016 has 28 divisors (see below), whose sum is σ = 295797515592. Its totient is φ = 37265828608.

The previous prime is 111797485999. The next prime is 111797486023. The reversal of 111797486016 is 610684797111.

It is a self number, because there is not a number n which added to its sum of digits gives 111797486016.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 291139095 + ... + 291139478.

Almost surely, 2^111797486016 is an apocalyptic number.

111797486016 is a gapful number since it is divisible by the number (16) formed by its first and last digit.

It is an amenable number.

111797486016 is an abundant number, since it is smaller than the sum of its proper divisors (184000029576).

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

111797486016 is an equidigital number, since it uses as much as digits as its factorization.

111797486016 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 582278588 (or 582278578 counting only the distinct ones).

The product of its (nonzero) digits is 508032, while the sum is 51.

The spelling of 111797486016 in words is "one hundred eleven billion, seven hundred ninety-seven million, four hundred eighty-six thousand, sixteen".