112233467779 has 4 divisors (see below), whose sum is σ = 115266804784. Its totient is φ = 109200130776.

The previous prime is 112233467771. The next prime is 112233467783. The reversal of 112233467779 is 977764332211.

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 112233467779 - 2³ = 112233467771 is a prime.

It is a Duffinian number.

It is a plaindrome in base 10.

It is not an unprimeable number, because it can be changed into a prime (112233467771) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1516668447 + ... + 1516668520.

It is an arithmetic number, because the mean of its divisors is an integer number (28816701196).

Almost surely, 2^112233467779 is an apocalyptic number.

112233467779 is a deficient number, since it is larger than the sum of its proper divisors (3033337005).

112233467779 is an equidigital number, since it uses as much as digits as its factorization.

112233467779 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3033337004.

The product of its digits is 2667168, while the sum is 52.

The spelling of 112233467779 in words is "one hundred twelve billion, two hundred thirty-three million, four hundred sixty-seven thousand, seven hundred seventy-nine".