112745342266 has 4 divisors (see below), whose sum is σ = 169118013402. Its totient is φ = 56372671132.

The previous prime is 112745342261. The next prime is 112745342273. The reversal of 112745342266 is 662243547211.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 662243547211 = 6449 ⋅102689339.

It can be written as a sum of positive squares in only one way, i.e., 61705044025 + 51040298241 = 248405^2 + 225921^2 .

It is not an unprimeable number, because it can be changed into a prime (112745342261) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 28186335565 + ... + 28186335568.

Almost surely, 2^112745342266 is an apocalyptic number.

112745342266 is a deficient number, since it is larger than the sum of its proper divisors (56372671136).

112745342266 is an equidigital number, since it uses as much as digits as its factorization.

112745342266 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 56372671135.

The product of its digits is 483840, while the sum is 43.

Adding to 112745342266 its reverse (662243547211), we get a palindrome (774988889477).

The spelling of 112745342266 in words is "one hundred twelve billion, seven hundred forty-five million, three hundred forty-two thousand, two hundred sixty-six".