112211383 has 4 divisors (see below), whose sum is σ = 114948288. Its totient is φ = 109474480.

The previous prime is 112211377. The next prime is 112211401. The reversal of 112211383 is 383112211.

It is a happy number.

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

It is a cyclic number.

It is not a de Polignac number, because 112211383 - 2⁹ = 112210871 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (112211483) 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, 1368391 + ... + 1368472.

It is an arithmetic number, because the mean of its divisors is an integer number (28737072).

Almost surely, 2^112211383 is an apocalyptic number.

112211383 is a deficient number, since it is larger than the sum of its proper divisors (2736905).

112211383 is an equidigital number, since it uses as much as digits as its factorization.

112211383 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2736904.

The product of its digits is 288, while the sum is 22.

The square root of 112211383 is about 10592.9874445314. The cubic root of 112211383 is about 482.3315141008.

Adding to 112211383 its reverse (383112211), we get a palindrome (495323594).

The spelling of 112211383 in words is "one hundred twelve million, two hundred eleven thousand, three hundred eighty-three".