111432223342 has 8 divisors (see below), whose sum is σ = 182343638232. Its totient is φ = 50651010600.

The previous prime is 111432223333. The next prime is 111432223351. The reversal of 111432223342 is 243322234111.

It is an interprime number because it is at equal distance from previous prime (111432223333) and next prime (111432223351).

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

It is a self number, because there is not a number n which added to its sum of digits gives 111432223342.

It is a congruent number.

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, 2532550509 + ... + 2532550552.

It is an arithmetic number, because the mean of its divisors is an integer number (22792954779).

Almost surely, 2^111432223342 is an apocalyptic number.

111432223342 is a deficient number, since it is larger than the sum of its proper divisors (70911414890).

111432223342 is a wasteful number, since it uses less digits than its factorization.

111432223342 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5065101074.

The product of its digits is 6912, while the sum is 28.

Adding to 111432223342 its reverse (243322234111), we get a palindrome (354754457453).

The spelling of 111432223342 in words is "one hundred eleven billion, four hundred thirty-two million, two hundred twenty-three thousand, three hundred forty-two".