1112124626263 has 4 divisors (see below), whose sum is σ = 1270999572880. Its totient is φ = 953249679648.

The previous prime is 1112124626257. The next prime is 1112124626269. The reversal of 1112124626263 is 3626264212111.

It is a semiprime because it is the product of two primes.

It is an interprime number because it is at equal distance from previous prime (1112124626257) and next prime (1112124626269).

It is not a de Polignac number, because 1112124626263 - 2⁹ = 1112124625751 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 (1112124626269) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 79437473298 + ... + 79437473311.

It is an arithmetic number, because the mean of its divisors is an integer number (317749893220).

Almost surely, 2^{1112124626263} is an apocalyptic number.

1112124626263 is a deficient number, since it is larger than the sum of its proper divisors (158874946617).

1112124626263 is an equidigital number, since it uses as much as digits as its factorization.

1112124626263 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 158874946616.

The product of its digits is 41472, while the sum is 37.

Adding to 1112124626263 its reverse (3626264212111), we get a palindrome (4738388838374).

The spelling of 1112124626263 in words is "one trillion, one hundred twelve billion, one hundred twenty-four million, six hundred twenty-six thousand, two hundred sixty-three".