322348411129109 has 4 divisors (see below), whose sum is σ = 322377830544204. Its totient is φ = 322318991714016.

The previous prime is 322348411129039. The next prime is 322348411129111. The reversal of 322348411129109 is 901921114843223.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 116292434506609 + 206055976622500 = 10783897^2 + 14354650^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-322348411129109 is a prime.

It is a super-2 number, since 2×322348411129109² (a number of 30 digits) contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (322348411129009) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 14709691112 + ... + 14709713025.

It is an arithmetic number, because the mean of its divisors is an integer number (80594457636051).

Almost surely, 2^{322348411129109} is an apocalyptic number.

It is an amenable number.

322348411129109 is a deficient number, since it is larger than the sum of its proper divisors (29419415095).

322348411129109 is a wasteful number, since it uses less digits than its factorization.

322348411129109 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 29419415094.

The product of its (nonzero) digits is 746496, while the sum is 50.

The spelling of 322348411129109 in words is "three hundred twenty-two trillion, three hundred forty-eight billion, four hundred eleven million, one hundred twenty-nine thousand, one hundred nine".