131113130132222 has 32 divisors (see below), whose sum is σ = 235942191055872. Its totient is φ = 53426393913024.

The previous prime is 131113130132219. The next prime is 131113130132239. The reversal of 131113130132222 is 222231031311131.

It is a junction number, because it is equal to n+sod(n) for n = 131113130132191 and 131113130132200.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1219058903 + ... + 1219166450.

It is an arithmetic number, because the mean of its divisors is an integer number (7373193470496).

Almost surely, 2^{131113130132222} is an apocalyptic number.

131113130132222 is a deficient number, since it is larger than the sum of its proper divisors (104829060923650).

131113130132222 is a wasteful number, since it uses less digits than its factorization.

131113130132222 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2438225552.

The product of its (nonzero) digits is 1296, while the sum is 26.

Adding to 131113130132222 its reverse (222231031311131), we get a palindrome (353344161443353).

The spelling of 131113130132222 in words is "one hundred thirty-one trillion, one hundred thirteen billion, one hundred thirty million, one hundred thirty-two thousand, two hundred twenty-two".