13140022224321 has 24 divisors (see below), whose sum is σ = 19384177073664. Its totient is φ = 8573492416320.

The previous prime is 13140022224319. The next prime is 13140022224347. The reversal of 13140022224321 is 12342222004131.

13140022224321 is a `hidden beast` number, since 1 + 3 + 1 + 4 + 0 + 0 + 2 + 222 + 432 + 1 = 666.

It is not a de Polignac number, because 13140022224321 - 2¹ = 13140022224319 is a prime.

It is a super-2 number, since 2×13140022224321² (a number of 27 digits) contains 22 as substring.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (13140022224391) 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, 30192141 + ... + 30624261.

It is an arithmetic number, because the mean of its divisors is an integer number (807674044736).

Almost surely, 2^{13140022224321} is an apocalyptic number.

It is an amenable number.

13140022224321 is a deficient number, since it is larger than the sum of its proper divisors (6244154849343).

13140022224321 is a wasteful number, since it uses less digits than its factorization.

13140022224321 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 504061 (or 504058 counting only the distinct ones).

The product of its (nonzero) digits is 4608, while the sum is 27.

Adding to 13140022224321 its reverse (12342222004131), we get a palindrome (25482244228452).

The spelling of 13140022224321 in words is "thirteen trillion, one hundred forty billion, twenty-two million, two hundred twenty-four thousand, three hundred twenty-one".