13131012022 has 8 divisors (see below), whose sum is σ = 20375708400. Its totient is φ = 6339109224.

The previous prime is 13131012019. The next prime is 13131012031. The reversal of 13131012022 is 22021013131.

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

It is a junction number, because it is equal to n+sod(n) for n = 13131011987 and 13131012005.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 113198322 + ... + 113198437.

It is an arithmetic number, because the mean of its divisors is an integer number (2546963550).

Almost surely, 2^13131012022 is an apocalyptic number.

13131012022 is a deficient number, since it is larger than the sum of its proper divisors (7244696378).

13131012022 is a wasteful number, since it uses less digits than its factorization.

13131012022 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 226396790.

The product of its (nonzero) digits is 72, while the sum is 16.

Adding to 13131012022 its reverse (22021013131), we get a palindrome (35152025153).

The spelling of 13131012022 in words is "thirteen billion, one hundred thirty-one million, twelve thousand, twenty-two".