1322042413 has 2 divisors, whose sum is σ = 1322042414. Its totient is φ = 1322042412.

The previous prime is 1322042411. The next prime is 1322042443. The reversal of 1322042413 is 3142402231.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 1216405129 + 105637284 = 34877^2 + 10278^2 .

It is a cyclic number.

It is not a de Polignac number, because 1322042413 - 2¹ = 1322042411 is a prime.

It is a super-2 number, since 2×1322042413² = 3495592283541725138, which contains 22 as substring.

Together with 1322042411, it forms a pair of twin primes.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (1322042411) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 661021206 + 661021207.

It is an arithmetic number, because the mean of its divisors is an integer number (661021207).

Almost surely, 2^1322042413 is an apocalyptic number.

It is an amenable number.

1322042413 is a deficient number, since it is larger than the sum of its proper divisors (1).

1322042413 is an equidigital number, since it uses as much as digits as its factorization.

1322042413 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 1152, while the sum is 22.

The square root of 1322042413 is about 36359.9011687326. The cubic root of 1322042413 is about 1097.5267886426.

Adding to 1322042413 its reverse (3142402231), we get a palindrome (4464444644).

The spelling of 1322042413 in words is "one billion, three hundred twenty-two million, forty-two thousand, four hundred thirteen".