112142022133 has 4 divisors (see below), whose sum is σ = 112243693248. Its totient is φ = 112040351020.

The previous prime is 112142022121. The next prime is 112142022143. The reversal of 112142022133 is 331220241211.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 112142022133 - 2¹³ = 112142013941 is a prime.

It is a Smith number, since the sum of its digits (22) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (112142022143) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 50833903 + ... + 50836108.

It is an arithmetic number, because the mean of its divisors is an integer number (28060923312).

Almost surely, 2^112142022133 is an apocalyptic number.

It is an amenable number.

112142022133 is a deficient number, since it is larger than the sum of its proper divisors (101671115).

112142022133 is a wasteful number, since it uses less digits than its factorization.

112142022133 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 101671114.

The product of its (nonzero) digits is 576, while the sum is 22.

Adding to 112142022133 its reverse (331220241211), we get a palindrome (443362263344).

The spelling of 112142022133 in words is "one hundred twelve billion, one hundred forty-two million, twenty-two thousand, one hundred thirty-three".