112000121012221 has 8 divisors (see below), whose sum is σ = 120679706295680. Its totient is φ = 103329705922992.

The previous prime is 112000121012209. The next prime is 112000121012233. The reversal of 112000121012221 is 122210121000211.

It is an interprime number because it is at equal distance from previous prime (112000121012209) and next prime (112000121012233).

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

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-112000121012221 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 112000121012195 and 112000121012204.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (112000121012201) 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, 2292523185 + ... + 2292572038.

It is an arithmetic number, because the mean of its divisors is an integer number (15084963286960).

Almost surely, 2^{112000121012221} is an apocalyptic number.

It is an amenable number.

112000121012221 is a deficient number, since it is larger than the sum of its proper divisors (8679585283459).

112000121012221 is a wasteful number, since it uses less digits than its factorization.

112000121012221 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4585097115.

The product of its (nonzero) digits is 32, while the sum is 16.

Adding to 112000121012221 its reverse (122210121000211), we get a palindrome (234210242012432).

The spelling of 112000121012221 in words is "one hundred twelve trillion, one hundred twenty-one million, twelve thousand, two hundred twenty-one".