112202211212071 has 2 divisors, whose sum is σ = 112202211212072. Its totient is φ = 112202211212070.

The previous prime is 112202211212033. The next prime is 112202211212159. The reversal of 112202211212071 is 170212112202211.

It is a happy number.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 112202211212071 - 2²³ = 112202202823463 is a prime.

It is a super-2 number, since 2×112202211212071² (a number of 29 digits) contains 22 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (112202211212011) 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, 56101105606035 + 56101105606036.

It is an arithmetic number, because the mean of its divisors is an integer number (56101105606036).

Almost surely, 2^{112202211212071} is an apocalyptic number.

112202211212071 is a deficient number, since it is larger than the sum of its proper divisors (1).

112202211212071 is an equidigital number, since it uses as much as digits as its factorization.

112202211212071 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 25.

Adding to 112202211212071 its reverse (170212112202211), we get a palindrome (282414323414282).

The spelling of 112202211212071 in words is "one hundred twelve trillion, two hundred two billion, two hundred eleven million, two hundred twelve thousand, seventy-one".