1322331122117 has 2 divisors, whose sum is σ = 1322331122118. Its totient is φ = 1322331122116.

The previous prime is 1322331122111. The next prime is 1322331122137. The reversal of 1322331122117 is 7112211332231.

It is a happy number.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 1091469130756 + 230861991361 = 1044734^2 + 480481^2 .

It is a cyclic number.

It is not a de Polignac number, because 1322331122117 - 2¹⁰ = 1322331121093 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 1322331122117.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (1322331122111) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 661165561058 + 661165561059.

It is an arithmetic number, because the mean of its divisors is an integer number (661165561059).

Almost surely, 2^{1322331122117} is an apocalyptic number.

It is an amenable number.

1322331122117 is a deficient number, since it is larger than the sum of its proper divisors (1).

1322331122117 is an equidigital number, since it uses as much as digits as its factorization.

1322331122117 is an evil number, because the sum of its binary digits is even.

The product of its digits is 3024, while the sum is 29.

Adding to 1322331122117 its reverse (7112211332231), we get a palindrome (8434542454348).

The spelling of 1322331122117 in words is "one trillion, three hundred twenty-two billion, three hundred thirty-one million, one hundred twenty-two thousand, one hundred seventeen".