112276116454 has 4 divisors (see below), whose sum is σ = 168414174684. Its totient is φ = 56138058226.

The previous prime is 112276116451. The next prime is 112276116457. The reversal of 112276116454 is 454611672211.

It is a happy number.

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 (112276116451) and next prime (112276116457).

It is a super-3 number, since 3×112276116454³ (a number of 34 digits) contains 333 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (112276116451) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 28069029112 + ... + 28069029115.

It is an arithmetic number, because the mean of its divisors is an integer number (42103543671).

Almost surely, 2^112276116454 is an apocalyptic number.

112276116454 is a deficient number, since it is larger than the sum of its proper divisors (56138058230).

112276116454 is an equidigital number, since it uses as much as digits as its factorization.

112276116454 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 56138058229.

The product of its digits is 80640, while the sum is 40.

Adding to 112276116454 its reverse (454611672211), we get a palindrome (566887788665).

The spelling of 112276116454 in words is "one hundred twelve billion, two hundred seventy-six million, one hundred sixteen thousand, four hundred fifty-four".