112213737 has 12 divisors (see below), whose sum is σ = 162216964. Its totient is φ = 74748960.

The previous prime is 112213729. The next prime is 112213741. The reversal of 112213737 is 737312211.

It can be written as a sum of positive squares in 2 ways, for example, as 48149721 + 64064016 = 6939^2 + 8004^2 .

It is not a de Polignac number, because 112213737 - 2³ = 112213729 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 112213737.

It is not an unprimeable number, because it can be changed into a prime (112213037) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 8787 + ... + 17367.

Almost surely, 2^112213737 is an apocalyptic number.

It is an amenable number.

112213737 is a deficient number, since it is larger than the sum of its proper divisors (50003227).

112213737 is a wasteful number, since it uses less digits than its factorization.

112213737 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 10040 (or 10037 counting only the distinct ones).

The product of its digits is 1764, while the sum is 27.

The square root of 112213737 is about 10593.0985551915. The cubic root of 112213737 is about 482.3348869031.

Adding to 112213737 its reverse (737312211), we get a palindrome (849525948).

The spelling of 112213737 in words is "one hundred twelve million, two hundred thirteen thousand, seven hundred thirty-seven".