122022212071 has 2 divisors, whose sum is σ = 122022212072. Its totient is φ = 122022212070.

The previous prime is 122022212069. The next prime is 122022212131. The reversal of 122022212071 is 170212220221.

It is a weak prime.

It is an emirp because it is prime and its reverse (170212220221) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 122022212071 - 2¹ = 122022212069 is a prime.

Together with 122022212069, 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 (122022612071) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 61011106035 + 61011106036.

It is an arithmetic number, because the mean of its divisors is an integer number (61011106036).

Almost surely, 2^122022212071 is an apocalyptic number.

122022212071 is a deficient number, since it is larger than the sum of its proper divisors (1).

122022212071 is an equidigital number, since it uses as much as digits as its factorization.

122022212071 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 448, while the sum is 22.

Adding to 122022212071 its reverse (170212220221), we get a palindrome (292234432292).

The spelling of 122022212071 in words is "one hundred twenty-two billion, twenty-two million, two hundred twelve thousand, seventy-one".