22320131301 has 24 divisors (see below), whose sum is σ = 34795278336. Its totient is φ = 13705765920.

The previous prime is 22320131297. The next prime is 22320131333. The reversal of 22320131301 is 10313102322.

22320131301 is a `hidden beast` number, since 2 + 232 + 0 + 131 + 301 = 666.

It is not a de Polignac number, because 22320131301 - 2² = 22320131297 is a prime.

It is a super-3 number, since 3×22320131301³ (a number of 32 digits) contains 333 as substring. Note that it is a super-d number also for d = 2.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (22320131371) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 151845 + ... + 260186.

It is an arithmetic number, because the mean of its divisors is an integer number (1449803264).

Almost surely, 2^22320131301 is an apocalyptic number.

It is an amenable number.

22320131301 is a deficient number, since it is larger than the sum of its proper divisors (12475147035).

22320131301 is a wasteful number, since it uses less digits than its factorization.

22320131301 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 412513 (or 412510 counting only the distinct ones).

The product of its (nonzero) digits is 216, while the sum is 18.

Adding to 22320131301 its reverse (10313102322), we get a palindrome (32633233623).

The spelling of 22320131301 in words is "twenty-two billion, three hundred twenty million, one hundred thirty-one thousand, three hundred one".