112220201011112 has 16 divisors (see below), whose sum is σ = 210419186060340. Its totient is φ = 56108418061696.

The previous prime is 112220201011097. The next prime is 112220201011117. The reversal of 112220201011112 is 211110102022211.

It can be written as a sum of positive squares in 2 ways, for example, as 110348848146436 + 1871352864676 = 10504706^2 + 1367974^2 .

It is not an unprimeable number, because it can be changed into a prime (112220201011117) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 210021983 + ... + 210555630.

Almost surely, 2^{112220201011112} is an apocalyptic number.

It is an amenable number.

112220201011112 is a deficient number, since it is larger than the sum of its proper divisors (98198985049228).

112220201011112 is a wasteful number, since it uses less digits than its factorization.

112220201011112 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 420610972 (or 420610968 counting only the distinct ones).

The product of its (nonzero) digits is 32, while the sum is 17.

Adding to 112220201011112 its reverse (211110102022211), we get a palindrome (323330303033323).

The spelling of 112220201011112 in words is "one hundred twelve trillion, two hundred twenty billion, two hundred one million, eleven thousand, one hundred twelve".