1112000022071 has 2 divisors, whose sum is σ = 1112000022072. Its totient is φ = 1112000022070.

The previous prime is 1112000021999. The next prime is 1112000022083. The reversal of 1112000022071 is 1702200002111.

It is a strong prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-1112000022071 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (1112002022071) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 556000011035 + 556000011036.

It is an arithmetic number, because the mean of its divisors is an integer number (556000011036).

Almost surely, 2^{1112000022071} is an apocalyptic number.

1112000022071 is a deficient number, since it is larger than the sum of its proper divisors (1).

1112000022071 is an equidigital number, since it uses as much as digits as its factorization.

1112000022071 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 56, while the sum is 17.

Adding to 1112000022071 its reverse (1702200002111), we get a palindrome (2814200024182).

The spelling of 1112000022071 in words is "one trillion, one hundred twelve billion, twenty-two thousand, seventy-one".