112101001222001 has 8 divisors (see below), whose sum is σ = 122292843914208. Its totient is φ = 101909298960000.

The previous prime is 112101001221997. The next prime is 112101001222037. The reversal of 112101001222001 is 100222100101211.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 112101001222001 - 2² = 112101001221997 is a prime.

It is not an unprimeable number, because it can be changed into a prime (112101001222601) 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, 33434975 + ... + 36634676.

It is an arithmetic number, because the mean of its divisors is an integer number (15286605489276).

Almost surely, 2^{112101001222001} is an apocalyptic number.

112101001222001 is a gapful number since it is divisible by the number (11) formed by its first and last digit.

It is an amenable number.

112101001222001 is a deficient number, since it is larger than the sum of its proper divisors (10191842692207).

112101001222001 is a wasteful number, since it uses less digits than its factorization.

112101001222001 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 70215103.

The product of its (nonzero) digits is 16, while the sum is 14.

Adding to 112101001222001 its reverse (100222100101211), we get a palindrome (212323101323212).

The spelling of 112101001222001 in words is "one hundred twelve trillion, one hundred one billion, one million, two hundred twenty-two thousand, one".