111022021020193 has 8 divisors (see below), whose sum is σ = 112792633692480. Its totient is φ = 109264572754800.

The previous prime is 111022021020191. The next prime is 111022021020247. The reversal of 111022021020193 is 391020120220111.

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 111022021020193 - 2¹ = 111022021020191 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (111022021020191) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 3291084723 + ... + 3291118456.

It is an arithmetic number, because the mean of its divisors is an integer number (14099079211560).

Almost surely, 2^{111022021020193} is an apocalyptic number.

It is an amenable number.

111022021020193 is a deficient number, since it is larger than the sum of its proper divisors (1770612672287).

111022021020193 is a wasteful number, since it uses less digits than its factorization.

111022021020193 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6582203447.

The product of its (nonzero) digits is 432, while the sum is 25.

The spelling of 111022021020193 in words is "one hundred eleven trillion, twenty-two billion, twenty-one million, twenty thousand, one hundred ninety-three".