111342111322 has 16 divisors (see below), whose sum is σ = 179917258752. Its totient is φ = 51372402480.

The previous prime is 111342111313. The next prime is 111342111323. The reversal of 111342111322 is 223111243111.

It is a junction number, because it is equal to n+sod(n) for n = 111342111293 and 111342111302.

It is not an unprimeable number, because it can be changed into a prime (111342111323) 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, 593754 + ... + 758437.

It is an arithmetic number, because the mean of its divisors is an integer number (11244828672).

Almost surely, 2^111342111322 is an apocalyptic number.

111342111322 is a deficient number, since it is larger than the sum of its proper divisors (68575147430).

111342111322 is a wasteful number, since it uses less digits than its factorization.

111342111322 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1355373.

The product of its digits is 288, while the sum is 22.

Adding to 111342111322 its reverse (223111243111), we get a palindrome (334453354433).

The spelling of 111342111322 in words is "one hundred eleven billion, three hundred forty-two million, one hundred eleven thousand, three hundred twenty-two".