112021221120001 has 8 divisors (see below), whose sum is σ = 112553019843840. Its totient is φ = 111489948152352.

The previous prime is 112021221119989. The next prime is 112021221120013. The reversal of 112021221120001 is 100021122120211.

It is an interprime number because it is at equal distance from previous prime (112021221119989) and next prime (112021221120013).

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-112021221120001 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (112021221120071) 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, 131011900 + ... + 131864173.

It is an arithmetic number, because the mean of its divisors is an integer number (14069127480480).

Almost surely, 2^{112021221120001} is an apocalyptic number.

It is an amenable number.

112021221120001 is a deficient number, since it is larger than the sum of its proper divisors (531798723839).

112021221120001 is a wasteful number, since it uses less digits than its factorization.

112021221120001 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 262878095.

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

Adding to 112021221120001 its reverse (100021122120211), we get a palindrome (212042343240212).

The spelling of 112021221120001 in words is "one hundred twelve trillion, twenty-one billion, two hundred twenty-one million, one hundred twenty thousand, one".