112264220643 has 16 divisors (see below), whose sum is σ = 154193155200. Its totient is φ = 72609446720.

The previous prime is 112264220639. The next prime is 112264220669. The reversal of 112264220643 is 346022462211.

It is a cyclic number.

It is not a de Polignac number, because 112264220643 - 2² = 112264220639 is a prime.

It is not an unprimeable number, because it can be changed into a prime (112264220143) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 2527473 + ... + 2571506.

It is an arithmetic number, because the mean of its divisors is an integer number (9637072200).

Almost surely, 2^112264220643 is an apocalyptic number.

112264220643 is a deficient number, since it is larger than the sum of its proper divisors (41928934557).

112264220643 is a wasteful number, since it uses less digits than its factorization.

112264220643 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5099202.

The product of its (nonzero) digits is 27648, while the sum is 33.

Adding to 112264220643 its reverse (346022462211), we get a palindrome (458286682854).

The spelling of 112264220643 in words is "one hundred twelve billion, two hundred sixty-four million, two hundred twenty thousand, six hundred forty-three".