112200011211012 has 192 divisors, whose sum is σ = 290506229395200. Its totient is φ = 33559063050240.

The previous prime is 112200011210927. The next prime is 112200011211017. The reversal of 112200011211012 is 210112110002211.

It is a happy number.

It is a junction number, because it is equal to n+sod(n) for n = 112200011210982 and 112200011211000.

It is not an unprimeable number, because it can be changed into a prime (112200011211017) by changing a digit.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 2620188562 + ... + 2620231382.

It is an arithmetic number, because the mean of its divisors is an integer number (1513053278100).

Almost surely, 2^{112200011211012} is an apocalyptic number.

112200011211012 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 112200011211012, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (145253114697600).

112200011211012 is an abundant number, since it is smaller than the sum of its proper divisors (178306218184188).

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

112200011211012 is a wasteful number, since it uses less digits than its factorization.

112200011211012 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 50406 (or 50404 counting only the distinct ones).

The product of its (nonzero) digits is 16, while the sum is 15.

Adding to 112200011211012 its reverse (210112110002211), we get a palindrome (322312121213223).

The spelling of 112200011211012 in words is "one hundred twelve trillion, two hundred billion, eleven million, two hundred eleven thousand, twelve".