111233213122 has 8 divisors (see below), whose sum is σ = 175631389200. Its totient is φ = 52689416724.

The previous prime is 111233213093. The next prime is 111233213149. The reversal of 111233213122 is 221312332111.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a junction number, because it is equal to n+sod(n) for n = 111233213093 and 111233213102.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1463594872 + ... + 1463594947.

It is an arithmetic number, because the mean of its divisors is an integer number (21953923650).

Almost surely, 2^111233213122 is an apocalyptic number.

111233213122 is a deficient number, since it is larger than the sum of its proper divisors (64398176078).

111233213122 is a wasteful number, since it uses less digits than its factorization.

111233213122 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2927189840.

The product of its digits is 432, while the sum is 22.

Adding to 111233213122 its reverse (221312332111), we get a palindrome (332545545233).

The spelling of 111233213122 in words is "one hundred eleven billion, two hundred thirty-three million, two hundred thirteen thousand, one hundred twenty-two".