112001021022271 has 2 divisors, whose sum is σ = 112001021022272. Its totient is φ = 112001021022270.

The previous prime is 112001021022269. The next prime is 112001021022463. The reversal of 112001021022271 is 172220120100211.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 112001021022271 - 2¹ = 112001021022269 is a prime.

Together with 112001021022269, it forms a pair of twin primes.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (112001021022871) by changing a digit.

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 as a sum of consecutive naturals, namely, 56000510511135 + 56000510511136.

It is an arithmetic number, because the mean of its divisors is an integer number (56000510511136).

Almost surely, 2^{112001021022271} is an apocalyptic number.

112001021022271 is a deficient number, since it is larger than the sum of its proper divisors (1).

112001021022271 is an equidigital number, since it uses as much as digits as its factorization.

112001021022271 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 224, while the sum is 22.

Adding to 112001021022271 its reverse (172220120100211), we get a palindrome (284221141122482).

The spelling of 112001021022271 in words is "one hundred twelve trillion, one billion, twenty-one million, twenty-two thousand, two hundred seventy-one".