111133346667792 has 40 divisors (see below), whose sum is σ = 287108279447616. Its totient is φ = 37042668172416.

The previous prime is 111133346667709. The next prime is 111133346667841. The reversal of 111133346667792 is 297766643331111.

It is a happy number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 54638263 + ... + 56635734.

Almost surely, 2^{111133346667792} is an apocalyptic number.

111133346667792 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

111133346667792 is an abundant number, since it is smaller than the sum of its proper divisors (175974932779824).

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

111133346667792 is a wasteful number, since it uses less digits than its factorization.

111133346667792 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 111294815 (or 111294809 counting only the distinct ones).

The product of its digits is 20575296, while the sum is 60.

The spelling of 111133346667792 in words is "one hundred eleven trillion, one hundred thirty-three billion, three hundred forty-six million, six hundred sixty-seven thousand, seven hundred ninety-two".