112020201111222 has 24 divisors (see below), whose sum is σ = 249270177248976. Its totient is φ = 36330876035856.

The previous prime is 112020201111197. The next prime is 112020201111229. The reversal of 112020201111222 is 222111102020211.

112020201111222 is a `hidden beast` number, since 112 + 0 + 20 + 201 + 111 + 222 = 666.

It is a super-2 number, since 2×112020201111222² (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 = 112020201111195 and 112020201111204.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (112020201111229) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 84099249418 + ... + 84099250749.

It is an arithmetic number, because the mean of its divisors is an integer number (10386257385374).

Almost surely, 2^{112020201111222} is an apocalyptic number.

112020201111222 is an abundant number, since it is smaller than the sum of its proper divisors (137249976137754).

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

112020201111222 is a wasteful number, since it uses less digits than its factorization.

112020201111222 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 168198500212 (or 168198500209 counting only the distinct ones).

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

Adding to 112020201111222 its reverse (222111102020211), we get a palindrome (334131303131433).

The spelling of 112020201111222 in words is "one hundred twelve trillion, twenty billion, two hundred one million, one hundred eleven thousand, two hundred twenty-two".