1322022543431 has 2 divisors, whose sum is σ = 1322022543432. Its totient is φ = 1322022543430.

The previous prime is 1322022543389. The next prime is 1322022543449. The reversal of 1322022543431 is 1343452202231.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 1322022543431 - 2¹⁴ = 1322022527047 is a prime.

It is a super-2 number, since 2×1322022543431² (a number of 25 digits) contains 22 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (1322022542431) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 661011271715 + 661011271716.

It is an arithmetic number, because the mean of its divisors is an integer number (661011271716).

Almost surely, 2^{1322022543431} is an apocalyptic number.

1322022543431 is a deficient number, since it is larger than the sum of its proper divisors (1).

1322022543431 is an equidigital number, since it uses as much as digits as its factorization.

1322022543431 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 34560, while the sum is 32.

Adding to 1322022543431 its reverse (1343452202231), we get a palindrome (2665474745662).

The spelling of 1322022543431 in words is "one trillion, three hundred twenty-two billion, twenty-two million, five hundred forty-three thousand, four hundred thirty-one".