112003000212 has 96 divisors (see below), whose sum is σ = 277704000000. Its totient is φ = 35035265664.

The previous prime is 112003000201. The next prime is 112003000229. The reversal of 112003000212 is 212000300211.

It is a Harshad number since it is a multiple of its sum of digits (12).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 12871039 + ... + 12879737.

It is an arithmetic number, because the mean of its divisors is an integer number (2892750000).

Almost surely, 2^112003000212 is an apocalyptic number.

112003000212 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 112003000212, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (138852000000).

112003000212 is an abundant number, since it is smaller than the sum of its proper divisors (165700999788).

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

112003000212 is a wasteful number, since it uses less digits than its factorization.

112003000212 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 9253 (or 9251 counting only the distinct ones).

The product of its (nonzero) digits is 24, while the sum is 12.

Adding to 112003000212 its reverse (212000300211), we get a palindrome (324003300423).

The spelling of 112003000212 in words is "one hundred twelve billion, three million, two hundred twelve", and thus it is an aban number.