112202212112 has 20 divisors (see below), whose sum is σ = 217419150876. Its totient is φ = 56094044160.

The previous prime is 112202212099. The next prime is 112202212207. The reversal of 112202212112 is 211212202211.

It can be written as a sum of positive squares in 2 ways, for example, as 75523833856 + 36678378256 = 274816^2 + 191516^2 .

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 309089 + ... + 565632.

Almost surely, 2^112202212112 is an apocalyptic number.

It is an amenable number.

112202212112 is a deficient number, since it is larger than the sum of its proper divisors (105216938764).

112202212112 is an equidigital number, since it uses as much as digits as its factorization.

112202212112 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 882746 (or 882740 counting only the distinct ones).

The product of its (nonzero) digits is 64, while the sum is 17.

Adding to 112202212112 its reverse (211212202211), we get a palindrome (323414414323).

Subtracting 112202212112 from its reverse (211212202211), we obtain a palindrome (99009990099).

The spelling of 112202212112 in words is "one hundred twelve billion, two hundred two million, two hundred twelve thousand, one hundred twelve".