111101011322 has 32 divisors (see below), whose sum is σ = 194561155200. Its totient is φ = 47561955840.

The previous prime is 111101011223. The next prime is 111101011381. The reversal of 111101011322 is 223110101111.

It is a Harshad number since it is a multiple of its sum of digits (14).

It is a junction number, because it is equal to n+sod(n) for n = 111101011297 and 111101011306.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 532922 + ... + 711482.

It is an arithmetic number, because the mean of its divisors is an integer number (6080036100).

Almost surely, 2^111101011322 is an apocalyptic number.

111101011322 is a deficient number, since it is larger than the sum of its proper divisors (83460143878).

111101011322 is an equidigital number, since it uses as much as digits as its factorization.

111101011322 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 179491 (or 179477 counting only the distinct ones).

The product of its (nonzero) digits is 12, while the sum is 14.

Adding to 111101011322 its reverse (223110101111), we get a palindrome (334211112433).

The spelling of 111101011322 in words is "one hundred eleven billion, one hundred one million, eleven thousand, three hundred twenty-two".