112222507 has 2 divisors, whose sum is σ = 112222508. Its totient is φ = 112222506.

The previous prime is 112222483. The next prime is 112222519. The reversal of 112222507 is 705222211.

It is a strong prime.

It is an emirp because it is prime and its reverse (705222211) is a distict prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-112222507 is a prime.

It is not a weakly prime, because it can be changed into another prime (112222567) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 56111253 + 56111254.

It is an arithmetic number, because the mean of its divisors is an integer number (56111254).

Almost surely, 2^112222507 is an apocalyptic number.

112222507 is a deficient number, since it is larger than the sum of its proper divisors (1).

112222507 is an equidigital number, since it uses as much as digits as its factorization.

112222507 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 560, while the sum is 22.

The square root of 112222507 is about 10593.5124958627. The cubic root of 112222507 is about 482.3474521109.

Adding to 112222507 its reverse (705222211), we get a palindrome (817444718).

The spelling of 112222507 in words is "one hundred twelve million, two hundred twenty-two thousand, five hundred seven".