122001022027 has 2 divisors, whose sum is σ = 122001022028. Its totient is φ = 122001022026.

The previous prime is 122001021991. The next prime is 122001022079. The reversal of 122001022027 is 720220100221.

It is a weak prime.

It is an emirp because it is prime and its reverse (720220100221) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 122001022027 - 2³¹ = 119853538379 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 122001021995 and 122001022013.

It is not a weakly prime, because it can be changed into another prime (122001022097) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 61000511013 + 61000511014.

It is an arithmetic number, because the mean of its divisors is an integer number (61000511014).

Almost surely, 2^122001022027 is an apocalyptic number.

122001022027 is a deficient number, since it is larger than the sum of its proper divisors (1).

122001022027 is an equidigital number, since it uses as much as digits as its factorization.

122001022027 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 224, while the sum is 19.

Adding to 122001022027 its reverse (720220100221), we get a palindrome (842221122248).

The spelling of 122001022027 in words is "one hundred twenty-two billion, one million, twenty-two thousand, twenty-seven".