111411720205696 has 32 divisors (see below), whose sum is σ = 221954236966080. Its totient is φ = 55705558771200.

The previous prime is 111411720205693. The next prime is 111411720205697. The reversal of 111411720205696 is 696502027114111.

It is a tau number, because it is divible by the number of its divisors (32).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (111411720205693) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 22415121 + ... + 26930671.

It is an arithmetic number, because the mean of its divisors is an integer number (6936069905190).

Almost surely, 2^{111411720205696} is an apocalyptic number.

111411720205696 is a gapful number since it is divisible by the number (16) formed by its first and last digit.

It is an amenable number.

111411720205696 is a deficient number, since it is larger than the sum of its proper divisors (110542516760384).

111411720205696 is an equidigital number, since it uses as much as digits as its factorization.

111411720205696 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4708322 (or 4708310 counting only the distinct ones).

The product of its (nonzero) digits is 181440, while the sum is 46.

The spelling of 111411720205696 in words is "one hundred eleven trillion, four hundred eleven billion, seven hundred twenty million, two hundred five thousand, six hundred ninety-six".