13002223212031 has 16 divisors (see below), whose sum is σ = 13934459731968. Its totient is φ = 12100574772000.

The previous prime is 13002223212023. The next prime is 13002223212073. The reversal of 13002223212031 is 13021232220031.

It is a cyclic number.

It is not a de Polignac number, because 13002223212031 - 2³ = 13002223212023 is a prime.

It is a super-2 number, since 2×13002223212031² (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 = 13002223211993 and 13002223212011.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (13002223212001) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 82239106 + ... + 82397056.

It is an arithmetic number, because the mean of its divisors is an integer number (870903733248).

Almost surely, 2^{13002223212031} is an apocalyptic number.

13002223212031 is a deficient number, since it is larger than the sum of its proper divisors (932236519937).

13002223212031 is a wasteful number, since it uses less digits than its factorization.

13002223212031 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 254742.

The product of its (nonzero) digits is 864, while the sum is 22.

Adding to 13002223212031 its reverse (13021232220031), we get a palindrome (26023455432062).

The spelling of 13002223212031 in words is "thirteen trillion, two billion, two hundred twenty-three million, two hundred twelve thousand, thirty-one".