112201031120223 has 4 divisors (see below), whose sum is σ = 149601374826968. Its totient is φ = 74800687413480.

The previous prime is 112201031120141. The next prime is 112201031120251. The reversal of 112201031120223 is 322021130102211.

It is a semiprime because it is the product of two primes.

It is not a de Polignac number, because 112201031120223 - 2⁸ = 112201031119967 is a prime.

It is a super-2 number, since 2×112201031120223² (a number of 29 digits) contains 22 as substring.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 112201031120223.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (112201031120273) 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, 18700171853368 + ... + 18700171853373.

It is an arithmetic number, because the mean of its divisors is an integer number (37400343706742).

Almost surely, 2^{112201031120223} is an apocalyptic number.

112201031120223 is a deficient number, since it is larger than the sum of its proper divisors (37400343706745).

112201031120223 is an equidigital number, since it uses as much as digits as its factorization.

112201031120223 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 37400343706744.

The product of its (nonzero) digits is 288, while the sum is 21.

Adding to 112201031120223 its reverse (322021130102211), we get a palindrome (434222161222434).

The spelling of 112201031120223 in words is "one hundred twelve trillion, two hundred one billion, thirty-one million, one hundred twenty thousand, two hundred twenty-three".