112226451 has 4 divisors (see below), whose sum is σ = 149635272. Its totient is φ = 74817632.

The previous prime is 112226441. The next prime is 112226461. The reversal of 112226451 is 154622211.

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 (112226441) and next prime (112226461).

It is a cyclic number.

It is not a de Polignac number, because 112226451 - 2¹³ = 112218259 is a prime.

It is not an unprimeable number, because it can be changed into a prime (112226441) 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, 18704406 + ... + 18704411.

It is an arithmetic number, because the mean of its divisors is an integer number (37408818).

Almost surely, 2^112226451 is an apocalyptic number.

112226451 is a deficient number, since it is larger than the sum of its proper divisors (37408821).

112226451 is an equidigital number, since it uses as much as digits as its factorization.

112226451 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 37408820.

The product of its digits is 960, while the sum is 24.

The square root of 112226451 is about 10593.6986458932. The cubic root of 112226451 is about 482.3531026591.

Adding to 112226451 its reverse (154622211), we get a palindrome (266848662).

The spelling of 112226451 in words is "one hundred twelve million, two hundred twenty-six thousand, four hundred fifty-one".