13223032221131 has 8 divisors (see below), whose sum is σ = 13800455059104. Its totient is φ = 12645818416000.

The previous prime is 13223032221083. The next prime is 13223032221137. The reversal of 13223032221131 is 13112223032231.

13223032221131 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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

It is not a de Polignac number, because 13223032221131 - 2¹⁴ = 13223032204747 is a prime.

It is a super-2 number, since 2×13223032221131² (a number of 27 digits) contains 22 as substring.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 13223032221131.

It is not an unprimeable number, because it can be changed into a prime (13223032221137) 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, 52128926 + ... + 52381971.

It is an arithmetic number, because the mean of its divisors is an integer number (1725056882388).

Almost surely, 2^{13223032221131} is an apocalyptic number.

13223032221131 is a deficient number, since it is larger than the sum of its proper divisors (577422837973).

13223032221131 is a wasteful number, since it uses less digits than its factorization.

13223032221131 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 104516421.

The product of its (nonzero) digits is 2592, while the sum is 26.

Adding to 13223032221131 its reverse (13112223032231), we get a palindrome (26335255253362).

The spelling of 13223032221131 in words is "thirteen trillion, two hundred twenty-three billion, thirty-two million, two hundred twenty-one thousand, one hundred thirty-one".