1202112222071 has 2 divisors, whose sum is σ = 1202112222072. Its totient is φ = 1202112222070.

The previous prime is 1202112222007. The next prime is 1202112222089. The reversal of 1202112222071 is 1702222112021.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 1202112222071 - 2⁶ = 1202112222007 is a prime.

It is a Sophie Germain prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (1202112221071) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 601056111035 + 601056111036.

It is an arithmetic number, because the mean of its divisors is an integer number (601056111036).

Almost surely, 2^{1202112222071} is an apocalyptic number.

1202112222071 is a deficient number, since it is larger than the sum of its proper divisors (1).

1202112222071 is an equidigital number, since it uses as much as digits as its factorization.

1202112222071 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 448, while the sum is 23.

Adding to 1202112222071 its reverse (1702222112021), we get a palindrome (2904334334092).

The spelling of 1202112222071 in words is "one trillion, two hundred two billion, one hundred twelve million, two hundred twenty-two thousand, seventy-one".