111001103222 has 4 divisors (see below), whose sum is σ = 166501654836. Its totient is φ = 55500551610.

The previous prime is 111001103207. The next prime is 111001103231. The reversal of 111001103222 is 222301100111.

It is a semiprime because it is the product of two primes.

It is a junction number, because it is equal to n+sod(n) for n = 111001103197 and 111001103206.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 27750275804 + ... + 27750275807.

It is an arithmetic number, because the mean of its divisors is an integer number (41625413709).

Almost surely, 2^111001103222 is an apocalyptic number.

111001103222 is a deficient number, since it is larger than the sum of its proper divisors (55500551614).

111001103222 is an equidigital number, since it uses as much as digits as its factorization.

111001103222 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 55500551613.

The product of its (nonzero) digits is 24, while the sum is 14.

Adding to 111001103222 its reverse (222301100111), we get a palindrome (333302203333).

The spelling of 111001103222 in words is "one hundred eleven billion, one million, one hundred three thousand, two hundred twenty-two".