111340440120211 has 8 divisors (see below), whose sum is σ = 111422660304384. Its totient is φ = 111258229440960.

The previous prime is 111340440120167. The next prime is 111340440120241. The reversal of 111340440120211 is 112021044043111.

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 111340440120211 - 2²³ = 111340431731603 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (111340440120241) 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, 21146286 + ... + 25881388.

It is an arithmetic number, because the mean of its divisors is an integer number (13927832538048).

Almost surely, 2^{111340440120211} is an apocalyptic number.

111340440120211 is a deficient number, since it is larger than the sum of its proper divisors (82220184173).

111340440120211 is a wasteful number, since it uses less digits than its factorization.

111340440120211 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4752461.

The product of its (nonzero) digits is 768, while the sum is 25.

Adding to 111340440120211 its reverse (112021044043111), we get a palindrome (223361484163322).

The spelling of 111340440120211 in words is "one hundred eleven trillion, three hundred forty billion, four hundred forty million, one hundred twenty thousand, two hundred eleven".