13122212030031 has 32 divisors (see below), whose sum is σ = 19281496167360. Its totient is φ = 7888247138304.

The previous prime is 13122212030017. The next prime is 13122212030063. The reversal of 13122212030031 is 13003021222131.

It is not a de Polignac number, because 13122212030031 - 2⁹ = 13122212029519 is a prime.

It is a super-2 number, since 2×13122212030031² (a number of 27 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (13122212030231) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 13387866 + ... + 14334551.

It is an arithmetic number, because the mean of its divisors is an integer number (602546755230).

Almost surely, 2^{13122212030031} is an apocalyptic number.

13122212030031 is a deficient number, since it is larger than the sum of its proper divisors (6159284137329).

13122212030031 is a wasteful number, since it uses less digits than its factorization.

13122212030031 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 27722715.

The product of its (nonzero) digits is 432, while the sum is 21.

Adding to 13122212030031 its reverse (13003021222131), we get a palindrome (26125233252162).

The spelling of 13122212030031 in words is "thirteen trillion, one hundred twenty-two billion, two hundred twelve million, thirty thousand, thirty-one".