1112220344023 has 8 divisors (see below), whose sum is σ = 1181896501392. Its totient is φ = 1043016567936.

The previous prime is 1112220343967. The next prime is 1112220344087. The reversal of 1112220344023 is 3204430222111.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 1112220344023 - 2²⁹ = 1111683473111 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 (1112220324023) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 118090465 + ... + 118099882.

It is an arithmetic number, because the mean of its divisors is an integer number (147737062674).

Almost surely, 2^{1112220344023} is an apocalyptic number.

1112220344023 is a deficient number, since it is larger than the sum of its proper divisors (69676157369).

1112220344023 is a wasteful number, since it uses less digits than its factorization.

1112220344023 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 236190641.

The product of its (nonzero) digits is 2304, while the sum is 25.

Adding to 1112220344023 its reverse (3204430222111), we get a palindrome (4316650566134).

The spelling of 1112220344023 in words is "one trillion, one hundred twelve billion, two hundred twenty million, three hundred forty-four thousand, twenty-three".