1322012021411 has 2 divisors, whose sum is σ = 1322012021412. Its totient is φ = 1322012021410.

The previous prime is 1322012021377. The next prime is 1322012021413. The reversal of 1322012021411 is 1141202102231.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 1322012021411 - 2¹⁸ = 1322011759267 is a prime.

Together with 1322012021413, 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 (1322012021413) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 661006010705 + 661006010706.

It is an arithmetic number, because the mean of its divisors is an integer number (661006010706).

Almost surely, 2^{1322012021411} is an apocalyptic number.

1322012021411 is a deficient number, since it is larger than the sum of its proper divisors (1).

1322012021411 is an equidigital number, since it uses as much as digits as its factorization.

1322012021411 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 192, while the sum is 20.

Adding to 1322012021411 its reverse (1141202102231), we get a palindrome (2463214123642).

The spelling of 1322012021411 in words is "one trillion, three hundred twenty-two billion, twelve million, twenty-one thousand, four hundred eleven".