112222007 has 2 divisors, whose sum is σ = 112222008. Its totient is φ = 112222006.

The previous prime is 112222001. The next prime is 112222013. The reversal of 112222007 is 700222211.

It is a balanced prime because it is at equal distance from previous prime (112222001) and next prime (112222013).

It is a cyclic number.

It is not a de Polignac number, because 112222007 - 2⁶ = 112221943 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (112222001) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 56111003 + 56111004.

It is an arithmetic number, because the mean of its divisors is an integer number (56111004).

Almost surely, 2^112222007 is an apocalyptic number.

112222007 is a deficient number, since it is larger than the sum of its proper divisors (1).

112222007 is an equidigital number, since it uses as much as digits as its factorization.

112222007 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 112, while the sum is 17.

The square root of 112222007 is about 10593.4888964873. The cubic root of 112222007 is about 482.3467357541.

Adding to 112222007 its reverse (700222211), we get a palindrome (812444218).

The spelling of 112222007 in words is "one hundred twelve million, two hundred twenty-two thousand, seven".