111798648001 has 8 divisors (see below), whose sum is σ = 114797367360. Its totient is φ = 108836722992.

The previous prime is 111798647999. The next prime is 111798648019. The reversal of 111798648001 is 100846897111.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 111798648001 - 2¹ = 111798647999 is a prime.

It is a super-3 number, since 3×111798648001³ (a number of 34 digits) contains 333 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (111798648041) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 9192430 + ... + 9204583.

It is an arithmetic number, because the mean of its divisors is an integer number (14349670920).

Almost surely, 2^111798648001 is an apocalyptic number.

It is an amenable number.

111798648001 is a deficient number, since it is larger than the sum of its proper divisors (2998719359).

111798648001 is a wasteful number, since it uses less digits than its factorization.

111798648001 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 18397175.

The product of its (nonzero) digits is 96768, while the sum is 46.

The spelling of 111798648001 in words is "one hundred eleven billion, seven hundred ninety-eight million, six hundred forty-eight thousand, one".