112111012200222 has 192 divisors, whose sum is σ = 284180454589824. Its totient is φ = 31283183923200.

The previous prime is 112111012200191. The next prime is 112111012200251. The reversal of 112111012200222 is 222002210111211.

112111012200222 is a `hidden beast` number, since 1 + 1 + 211 + 10 + 1 + 220 + 0 + 222 = 666.

It is a super-2 number, since 2×112111012200222² (a number of 29 digits) contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (18).

It is a junction number, because it is equal to n+sod(n) for n = 112111012200195 and 112111012200204.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 95 ways as a sum of consecutive naturals, for example, 500157972 + ... + 500382072.

It is an arithmetic number, because the mean of its divisors is an integer number (1480106534322).

Almost surely, 2^{112111012200222} is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 112111012200222, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (142090227294912).

112111012200222 is an abundant number, since it is smaller than the sum of its proper divisors (172069442389602).

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

112111012200222 is a wasteful number, since it uses less digits than its factorization.

112111012200222 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 224723 (or 224720 counting only the distinct ones).

The product of its (nonzero) digits is 64, while the sum is 18.

Adding to 112111012200222 its reverse (222002210111211), we get a palindrome (334113222311433).

The spelling of 112111012200222 in words is "one hundred twelve trillion, one hundred eleven billion, twelve million, two hundred thousand, two hundred twenty-two".