112201210023 has 16 divisors (see below), whose sum is σ = 171654448896. Its totient is φ = 63859536000.

The previous prime is 112201210013. The next prime is 112201210027. The reversal of 112201210023 is 320012102211.

It is not a de Polignac number, because 112201210023 - 2⁶ = 112201209959 is a prime.

It is a super-2 number, since 2×112201210023² (a number of 23 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 112201209984 and 112201210011.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (112201210027) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 10637986 + ... + 10648527.

It is an arithmetic number, because the mean of its divisors is an integer number (10728403056).

Almost surely, 2^112201210023 is an apocalyptic number.

112201210023 is a deficient number, since it is larger than the sum of its proper divisors (59453238873).

112201210023 is a wasteful number, since it uses less digits than its factorization.

112201210023 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 21286774.

The product of its (nonzero) digits is 48, while the sum is 15.

Adding to 112201210023 its reverse (320012102211), we get a palindrome (432213312234).

The spelling of 112201210023 in words is "one hundred twelve billion, two hundred one million, two hundred ten thousand, twenty-three".