322120410302113 has 4 divisors (see below), whose sum is σ = 322438396887828. Its totient is φ = 321802423716400.

The previous prime is 322120410302107. The next prime is 322120410302209. The reversal of 322120410302113 is 311203014021223.

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 44644206183424 + 277476204118689 = 6681632^2 + 16657617^2 .

It is a cyclic number.

It is not a de Polignac number, because 322120410302113 - 2²⁵ = 322120376747681 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (322120410302413) 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, 158993291338 + ... + 158993293363.

It is an arithmetic number, because the mean of its divisors is an integer number (80609599221957).

Almost surely, 2^{322120410302113} is an apocalyptic number.

It is an amenable number.

322120410302113 is a deficient number, since it is larger than the sum of its proper divisors (317986585715).

322120410302113 is a wasteful number, since it uses less digits than its factorization.

322120410302113 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 317986585714.

The product of its (nonzero) digits is 1728, while the sum is 25.

Adding to 322120410302113 its reverse (311203014021223), we get a palindrome (633323424323336).

The spelling of 322120410302113 in words is "three hundred twenty-two trillion, one hundred twenty billion, four hundred ten million, three hundred two thousand, one hundred thirteen".