112201211012012 has 24 divisors (see below), whose sum is σ = 201144692835072. Its totient is φ = 54731346358400.

The previous prime is 112201211011991. The next prime is 112201211012173. The reversal of 112201211012012 is 210210112102211.

It is a super-2 number, since 2×112201211012012² (a number of 29 digits) contains 22 as substring.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 3558518 + ... + 15396930.

It is an arithmetic number, because the mean of its divisors is an integer number (8381028868128).

Almost surely, 2^{112201211012012} is an apocalyptic number.

It is an amenable number.

112201211012012 is a deficient number, since it is larger than the sum of its proper divisors (88943481823060).

112201211012012 is a wasteful number, since it uses less digits than its factorization.

112201211012012 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 11896249 (or 11896247 counting only the distinct ones).

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

Adding to 112201211012012 its reverse (210210112102211), we get a palindrome (322411323114223).

The spelling of 112201211012012 in words is "one hundred twelve trillion, two hundred one billion, two hundred eleven million, twelve thousand, twelve".