112231024442 has 8 divisors (see below), whose sum is σ = 168815469600. Its totient is φ = 55959201244.

The previous prime is 112231024429. The next prime is 112231024469. The reversal of 112231024442 is 244420132211.

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

It is a super-2 number, since 2×112231024442² (a number of 23 digits) contains 22 as substring.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 78154592 + ... + 78156027.

It is an arithmetic number, because the mean of its divisors is an integer number (21101933700).

Almost surely, 2^112231024442 is an apocalyptic number.

112231024442 is a deficient number, since it is larger than the sum of its proper divisors (56584445158).

112231024442 is a wasteful number, since it uses less digits than its factorization.

112231024442 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 156310980.

The product of its (nonzero) digits is 3072, while the sum is 26.

Adding to 112231024442 its reverse (244420132211), we get a palindrome (356651156653).

The spelling of 112231024442 in words is "one hundred twelve billion, two hundred thirty-one million, twenty-four thousand, four hundred forty-two".