112201312 has 12 divisors (see below), whose sum is σ = 220896396. Its totient is φ = 56100640.

The previous prime is 112201283. The next prime is 112201339. The reversal of 112201312 is 213102211.

It is a junction number, because it is equal to n+sod(n) for n = 112201292 and 112201301.

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, 1753114 + ... + 1753177.

It is an arithmetic number, because the mean of its divisors is an integer number (18408033).

Almost surely, 2^112201312 is an apocalyptic number.

It is an amenable number.

112201312 is a deficient number, since it is larger than the sum of its proper divisors (108695084).

112201312 is an equidigital number, since it uses as much as digits as its factorization.

112201312 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3506301 (or 3506293 counting only the distinct ones).

The product of its (nonzero) digits is 24, while the sum is 13.

The square root of 112201312 is about 10592.5120722140. The cubic root of 112201312 is about 482.3170838773.

Adding to 112201312 its reverse (213102211), we get a palindrome (325303523).

The spelling of 112201312 in words is "one hundred twelve million, two hundred one thousand, three hundred twelve".