112207012203412 has 24 divisors (see below), whose sum is σ = 224465062639104. Its totient is φ = 48077782751712.

The previous prime is 112207012203331. The next prime is 112207012203413. The reversal of 112207012203412 is 214302210702211.

It is a Harshad number since it is a multiple of its sum of digits (28).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (112207012203413) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 455573188 + ... + 455819419.

It is an arithmetic number, because the mean of its divisors is an integer number (9352710943296).

Almost surely, 2^{112207012203412} is an apocalyptic number.

It is an amenable number.

112207012203412 is an abundant number, since it is smaller than the sum of its proper divisors (112258050435692).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

112207012203412 is a wasteful number, since it uses less digits than its factorization.

112207012203412 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 911397015 (or 911397013 counting only the distinct ones).

The product of its (nonzero) digits is 2688, while the sum is 28.

Adding to 112207012203412 its reverse (214302210702211), we get a palindrome (326509222905623).

The spelling of 112207012203412 in words is "one hundred twelve trillion, two hundred seven billion, twelve million, two hundred three thousand, four hundred twelve".