13322122201231 has 8 divisors (see below), whose sum is σ = 13510421663904. Its totient is φ = 13133841181440.

The previous prime is 13322122201217. The next prime is 13322122201253. The reversal of 13322122201231 is 13210222122331.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 13322122201231 - 2³⁹ = 12772366387343 is a prime.

It is a super-2 number, since 2×13322122201231² (a number of 27 digits) contains 22 as substring.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 13322122201196 and 13322122201205.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (13322122201331) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 3152586 + ... + 6048391.

It is an arithmetic number, because the mean of its divisors is an integer number (1688802707988).

Almost surely, 2^{13322122201231} is an apocalyptic number.

13322122201231 is a deficient number, since it is larger than the sum of its proper divisors (188299462673).

13322122201231 is an equidigital number, since it uses as much as digits as its factorization.

13322122201231 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 9221441.

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

Adding to 13322122201231 its reverse (13210222122331), we get a palindrome (26532344323562).

The spelling of 13322122201231 in words is "thirteen trillion, three hundred twenty-two billion, one hundred twenty-two million, two hundred one thousand, two hundred thirty-one".