112211212000030 has 192 divisors, whose sum is σ = 246847358467584. Its totient is φ = 36443536588800.

The previous prime is 112211212000007. The next prime is 112211212000031. The reversal of 112211212000030 is 30000212112211.

It is a junction number, because it is equal to n+sod(n) for n = 112211211999968 and 112211212000013.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (112211212000031) by changing a digit.

It is a polite number, since it can be written in 95 ways as a sum of consecutive naturals, for example, 3090093154 + ... + 3090129466.

It is an arithmetic number, because the mean of its divisors is an integer number (1285663325352).

Almost surely, 2^{112211212000030} is an apocalyptic number.

112211212000030 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

112211212000030 is an abundant number, since it is smaller than the sum of its proper divisors (134636146467554).

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

112211212000030 is a wasteful number, since it uses less digits than its factorization.

112211212000030 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 42723 (or 42712 counting only the distinct ones).

The product of its (nonzero) digits is 48, while the sum is 16.

Adding to 112211212000030 its reverse (30000212112211), we get a palindrome (142211424112241).

The spelling of 112211212000030 in words is "one hundred twelve trillion, two hundred eleven billion, two hundred twelve million, thirty", and thus it is an aban number.