1232122212271 has 2 divisors, whose sum is σ = 1232122212272. Its totient is φ = 1232122212270.

The previous prime is 1232122212187. The next prime is 1232122212337. The reversal of 1232122212271 is 1722122212321.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 1232122212271 - 2⁷ = 1232122212143 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (1232122213271) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 616061106135 + 616061106136.

It is an arithmetic number, because the mean of its divisors is an integer number (616061106136).

Almost surely, 2^{1232122212271} is an apocalyptic number.

1232122212271 is a deficient number, since it is larger than the sum of its proper divisors (1).

1232122212271 is an equidigital number, since it uses as much as digits as its factorization.

1232122212271 is an evil number, because the sum of its binary digits is even.

The product of its digits is 2688, while the sum is 28.

Adding to 1232122212271 its reverse (1722122212321), we get a palindrome (2954244424592).

The spelling of 1232122212271 in words is "one trillion, two hundred thirty-two billion, one hundred twenty-two million, two hundred twelve thousand, two hundred seventy-one".