111021011202199 has 8 divisors (see below), whose sum is σ = 127659567658880. Its totient is φ = 94577057745336.

The previous prime is 111021011202193. The next prime is 111021011202229. The reversal of 111021011202199 is 991202110120111.

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 111021011202199 - 2³ = 111021011202191 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 111021011202199.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (111021011202191) 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, 48650748729 + ... + 48650751010.

It is an arithmetic number, because the mean of its divisors is an integer number (15957445957360).

Almost surely, 2^{111021011202199} is an apocalyptic number.

111021011202199 is a deficient number, since it is larger than the sum of its proper divisors (16638556456681).

111021011202199 is an equidigital number, since it uses as much as digits as its factorization.

111021011202199 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 97301499909.

The product of its (nonzero) digits is 648, while the sum is 31.

The spelling of 111021011202199 in words is "one hundred eleven trillion, twenty-one billion, eleven million, two hundred two thousand, one hundred ninety-nine".