13112212230131 has 8 divisors (see below), whose sum is σ = 14985408365664. Its totient is φ = 11239021834560.

The previous prime is 13112212230071. The next prime is 13112212230151. The reversal of 13112212230131 is 13103221221131.

It is a happy number.

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

It is a cyclic number.

It is not a de Polignac number, because 13112212230131 - 2¹⁴ = 13112212213747 is a prime.

It is a super-2 number, since 2×13112212230131² (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 = 13112212230097 and 13112212230106.

It is not an unprimeable number, because it can be changed into a prime (13112212230151) 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, 6092711 + ... + 7958991.

It is an arithmetic number, because the mean of its divisors is an integer number (1873176045708).

Almost surely, 2^{13112212230131} is an apocalyptic number.

13112212230131 is a deficient number, since it is larger than the sum of its proper divisors (1873196135533).

13112212230131 is a wasteful number, since it uses less digits than its factorization.

13112212230131 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2869981.

The product of its (nonzero) digits is 432, while the sum is 23.

Adding to 13112212230131 its reverse (13103221221131), we get a palindrome (26215433451262).

The spelling of 13112212230131 in words is "thirteen trillion, one hundred twelve billion, two hundred twelve million, two hundred thirty thousand, one hundred thirty-one".