22321013312201 has 4 divisors (see below), whose sum is σ = 22338143791872. Its totient is φ = 22303882832532.

The previous prime is 22321013312123. The next prime is 22321013312219. The reversal of 22321013312201 is 10221331012322.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 22321013312201 - 2³⁸ = 22046135405257 is a prime.

It is a super-3 number, since 3×22321013312201³ (a number of 41 digits) contains 333 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (22321013312261) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 8565237881 + ... + 8565240486.

It is an arithmetic number, because the mean of its divisors is an integer number (5584535947968).

Almost surely, 2^{22321013312201} is an apocalyptic number.

It is an amenable number.

22321013312201 is a deficient number, since it is larger than the sum of its proper divisors (17130479671).

22321013312201 is a wasteful number, since it uses less digits than its factorization.

22321013312201 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 17130479670.

The product of its (nonzero) digits is 864, while the sum is 23.

Adding to 22321013312201 its reverse (10221331012322), we get a palindrome (32542344324523).

The spelling of 22321013312201 in words is "twenty-two trillion, three hundred twenty-one billion, thirteen million, three hundred twelve thousand, two hundred one".