322313422312201 has 4 divisors (see below), whose sum is σ = 322335897288004. Its totient is φ = 322290947336400.

The previous prime is 322313422312183. The next prime is 322313422312207. The reversal of 322313422312201 is 102213224313223.

It is a happy number.

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 28977238068601 + 293336184243600 = 5383051^2 + 17127060^2 .

It is a cyclic number.

It is not a de Polignac number, because 322313422312201 - 2⁷ = 322313422312073 is a prime.

It is a super-2 number, since 2×322313422312201² (a number of 30 digits) contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (322313422312207) 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, 11237466390 + ... + 11237495071.

It is an arithmetic number, because the mean of its divisors is an integer number (80583974322001).

Almost surely, 2^{322313422312201} is an apocalyptic number.

It is an amenable number.

322313422312201 is a deficient number, since it is larger than the sum of its proper divisors (22474975803).

322313422312201 is a wasteful number, since it uses less digits than its factorization.

322313422312201 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 22474975802.

The product of its (nonzero) digits is 20736, while the sum is 31.

Adding to 322313422312201 its reverse (102213224313223), we get a palindrome (424526646625424).

The spelling of 322313422312201 in words is "three hundred twenty-two trillion, three hundred thirteen billion, four hundred twenty-two million, three hundred twelve thousand, two hundred one".