112642214 has 4 divisors (see below), whose sum is σ = 168963324. Its totient is φ = 56321106.

The previous prime is 112642199. The next prime is 112642259. The reversal of 112642214 is 412246211.

It is a semiprime because it is the product of two primes.

It is a Curzon number.

It is a self number, because there is not a number n which added to its sum of digits gives 112642214.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 28160552 + ... + 28160555.

It is an arithmetic number, because the mean of its divisors is an integer number (42240831).

Almost surely, 2^112642214 is an apocalyptic number.

112642214 is a deficient number, since it is larger than the sum of its proper divisors (56321110).

112642214 is an equidigital number, since it uses as much as digits as its factorization.

112642214 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 56321109.

The product of its digits is 768, while the sum is 23.

The square root of 112642214 is about 10613.3036327055. The cubic root of 112642214 is about 482.9480231037.

Adding to 112642214 its reverse (412246211), we get a palindrome (524888425).

The spelling of 112642214 in words is "one hundred twelve million, six hundred forty-two thousand, two hundred fourteen".