112210120001 has 8 divisors (see below), whose sum is σ = 130857283200. Its totient is φ = 96180102564.

The previous prime is 112210119997. The next prime is 112210120013. The reversal of 112210120001 is 100021012211.

It is not a de Polignac number, because 112210120001 - 2² = 112210119997 is a prime.

It is a super-2 number, since 2×112210120001² (a number of 23 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (112210120051) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 163571261 + ... + 163571946.

It is an arithmetic number, because the mean of its divisors is an integer number (16357160400).

Almost surely, 2^112210120001 is an apocalyptic number.

It is an amenable number.

112210120001 is a deficient number, since it is larger than the sum of its proper divisors (18647163199).

112210120001 is an frugal number, since it uses more digits than its factorization.

112210120001 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 327143228 (or 327143214 counting only the distinct ones).

The product of its (nonzero) digits is 8, while the sum is 11.

Adding to 112210120001 its reverse (100021012211), we get a palindrome (212231132212).

The spelling of 112210120001 in words is "one hundred twelve billion, two hundred ten million, one hundred twenty thousand, one".