112211051 has 4 divisors (see below), whose sum is σ = 112304472. Its totient is φ = 112117632.

The previous prime is 112210939. The next prime is 112211053. The reversal of 112211051 is 150112211.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 150112211 = 11279 ⋅13309.

It is a cyclic number.

It is not a de Polignac number, because 112211051 - 2¹⁰ = 112210027 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (112211053) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 44885 + ... + 47318.

It is an arithmetic number, because the mean of its divisors is an integer number (28076118).

Almost surely, 2^112211051 is an apocalyptic number.

112211051 is a deficient number, since it is larger than the sum of its proper divisors (93421).

112211051 is an equidigital number, since it uses as much as digits as its factorization.

112211051 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 93420.

The product of its (nonzero) digits is 20, while the sum is 14.

The square root of 112211051 is about 10592.9717737753. The cubic root of 112211051 is about 482.3310384086.

Adding to 112211051 its reverse (150112211), we get a palindrome (262323262).

The spelling of 112211051 in words is "one hundred twelve million, two hundred eleven thousand, fifty-one".