112212110133 has 28 divisors (see below), whose sum is σ = 168726427488. Its totient is φ = 74592320040.

The previous prime is 112212110119. The next prime is 112212110141. The reversal of 112212110133 is 331011212211.

It is not a de Polignac number, because 112212110133 - 2³⁶ = 43492633397 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (112212110173) by changing a digit.

It is a polite number, since it can be written in 27 ways as a sum of consecutive naturals, for example, 31168 + ... + 474758.

Almost surely, 2^112212110133 is an apocalyptic number.

It is an amenable number.

112212110133 is a deficient number, since it is larger than the sum of its proper divisors (56514317355).

112212110133 is an frugal number, since it uses more digits than its factorization.

112212110133 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 443956 (or 443941 counting only the distinct ones).

The product of its (nonzero) digits is 72, while the sum is 18.

Adding to 112212110133 its reverse (331011212211), we get a palindrome (443223322344).

The spelling of 112212110133 in words is "one hundred twelve billion, two hundred twelve million, one hundred ten thousand, one hundred thirty-three".