2222312120971 has 2 divisors, whose sum is σ = 2222312120972. Its totient is φ = 2222312120970.

The previous prime is 2222312120969. The next prime is 2222312120993. The reversal of 2222312120971 is 1790212132222.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 2222312120971 - 2¹ = 2222312120969 is a prime.

Together with 2222312120969, it forms a pair of twin primes.

It is not a weakly prime, because it can be changed into another prime (2222312120671) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1111156060485 + 1111156060486.

It is an arithmetic number, because the mean of its divisors is an integer number (1111156060486).

Almost surely, 2^{2222312120971} is an apocalyptic number.

2222312120971 is a deficient number, since it is larger than the sum of its proper divisors (1).

2222312120971 is an equidigital number, since it uses as much as digits as its factorization.

2222312120971 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 12096, while the sum is 34.

The spelling of 2222312120971 in words is "two trillion, two hundred twenty-two billion, three hundred twelve million, one hundred twenty thousand, nine hundred seventy-one".