112222012023 has 48 divisors (see below), whose sum is σ = 178996245792. Its totient is φ = 67184640000.

The previous prime is 112222012013. The next prime is 112222012079. The reversal of 112222012023 is 320210222211.

It is not a de Polignac number, because 112222012023 - 2⁸ = 112222011767 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 112222011987 and 112222012005.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (112222012003) by changing a digit.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 5184423 + ... + 5206023.

It is an arithmetic number, because the mean of its divisors is an integer number (3729088454).

Almost surely, 2^112222012023 is an apocalyptic number.

112222012023 is a deficient number, since it is larger than the sum of its proper divisors (66774233769).

112222012023 is a wasteful number, since it uses less digits than its factorization.

112222012023 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 22256 (or 22253 counting only the distinct ones).

The product of its (nonzero) digits is 192, while the sum is 18.

Adding to 112222012023 its reverse (320210222211), we get a palindrome (432432234234).

The spelling of 112222012023 in words is "one hundred twelve billion, two hundred twenty-two million, twelve thousand, twenty-three".