111233234022 has 24 divisors (see below), whose sum is σ = 234791484696. Its totient is φ = 35126283744.

The previous prime is 111233233981. The next prime is 111233234027. The reversal of 111233234022 is 220432332111.

It is a junction number, because it is equal to n+sod(n) for n = 111233233983 and 111233234001.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (111233234027) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 25674943 + ... + 25679274.

It is an arithmetic number, because the mean of its divisors is an integer number (9782978529).

Almost surely, 2^111233234022 is an apocalyptic number.

111233234022 is an abundant number, since it is smaller than the sum of its proper divisors (123558250674).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

111233234022 is a wasteful number, since it uses less digits than its factorization.

111233234022 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 51354260 (or 51354241 counting only the distinct ones).

The product of its (nonzero) digits is 1728, while the sum is 24.

Adding to 111233234022 its reverse (220432332111), we get a palindrome (331665566133).

The spelling of 111233234022 in words is "one hundred eleven billion, two hundred thirty-three million, two hundred thirty-four thousand, twenty-two".