131314224422208 has 56 divisors (see below), whose sum is σ = 347455271490912. Its totient is φ = 43768923810304.

The previous prime is 131314224422203. The next prime is 131314224422209. The reversal of 131314224422208 is 802224422413131.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (131314224422203) 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, 16015635 + ... + 22784402.

Almost surely, 2^{131314224422208} is an apocalyptic number.

It is an amenable number.

131314224422208 is an abundant number, since it is smaller than the sum of its proper divisors (216141047068704).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

131314224422208 is a wasteful number, since it uses less digits than its factorization.

131314224422208 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 38817679 (or 38817669 counting only the distinct ones).

The product of its (nonzero) digits is 147456, while the sum is 39.

Adding to 131314224422208 its reverse (802224422413131), we get a palindrome (933538646835339).

The spelling of 131314224422208 in words is "one hundred thirty-one trillion, three hundred fourteen billion, two hundred twenty-four million, four hundred twenty-two thousand, two hundred eight".