112224149 has 2 divisors, whose sum is σ = 112224150. Its totient is φ = 112224148.

The previous prime is 112224143. The next prime is 112224179. The reversal of 112224149 is 941422211.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 105370225 + 6853924 = 10265^2 + 2618^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-112224149 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (112224143) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 56112074 + 56112075.

It is an arithmetic number, because the mean of its divisors is an integer number (56112075).

Almost surely, 2^112224149 is an apocalyptic number.

It is an amenable number.

112224149 is a deficient number, since it is larger than the sum of its proper divisors (1).

112224149 is an equidigital number, since it uses as much as digits as its factorization.

112224149 is an evil number, because the sum of its binary digits is even.

The product of its digits is 1152, while the sum is 26.

The square root of 112224149 is about 10593.5899958418. The cubic root of 112224149 is about 482.3498046118.

The spelling of 112224149 in words is "one hundred twelve million, two hundred twenty-four thousand, one hundred forty-nine".