111220222199 has 8 divisors (see below), whose sum is σ = 112250827920. Its totient is φ = 110189802816.

The previous prime is 111220222177. The next prime is 111220222259. The reversal of 111220222199 is 991222022111.

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 111220222199 - 2¹² = 111220218103 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (111220221199) 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, 1343792 + ... + 1424154.

It is an arithmetic number, because the mean of its divisors is an integer number (14031353490).

Almost surely, 2^111220222199 is an apocalyptic number.

111220222199 is a deficient number, since it is larger than the sum of its proper divisors (1030605721).

111220222199 is a wasteful number, since it uses less digits than its factorization.

111220222199 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 93169.

The product of its (nonzero) digits is 2592, while the sum is 32.

The spelling of 111220222199 in words is "one hundred eleven billion, two hundred twenty million, two hundred twenty-two thousand, one hundred ninety-nine".