1322212322027 has 2 divisors, whose sum is σ = 1322212322028. Its totient is φ = 1322212322026.

The previous prime is 1322212321973. The next prime is 1322212322029. The reversal of 1322212322027 is 7202232122231.

It is a happy number.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 1322212322027 - 2²⁴ = 1322195544811 is a prime.

It is a super-2 number, since 2×1322212322027² (a number of 25 digits) contains 22 as substring.

Together with 1322212322029, it forms a pair of twin primes.

It is a Chen prime.

It is not a weakly prime, because it can be changed into another prime (1322212322029) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 661106161013 + 661106161014.

It is an arithmetic number, because the mean of its divisors is an integer number (661106161014).

Almost surely, 2^{1322212322027} is an apocalyptic number.

1322212322027 is a deficient number, since it is larger than the sum of its proper divisors (1).

1322212322027 is an equidigital number, since it uses as much as digits as its factorization.

1322212322027 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 8064, while the sum is 29.

Adding to 1322212322027 its reverse (7202232122231), we get a palindrome (8524444444258).

The spelling of 1322212322027 in words is "one trillion, three hundred twenty-two billion, two hundred twelve million, three hundred twenty-two thousand, twenty-seven".