131141330432222 has 48 divisors (see below), whose sum is σ = 229103775274752. Its totient is φ = 55804821227760.

The previous prime is 131141330432129. The next prime is 131141330432257. The reversal of 131141330432222 is 222234033141131.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 119329328 + ... + 120423299.

It is an arithmetic number, because the mean of its divisors is an integer number (4772995318224).

Almost surely, 2^{131141330432222} is an apocalyptic number.

131141330432222 is a deficient number, since it is larger than the sum of its proper divisors (97962444842530).

131141330432222 is a wasteful number, since it uses less digits than its factorization.

131141330432222 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 239752733 (or 239752710 counting only the distinct ones).

The product of its (nonzero) digits is 20736, while the sum is 32.

Adding to 131141330432222 its reverse (222234033141131), we get a palindrome (353375363573353).

The spelling of 131141330432222 in words is "one hundred thirty-one trillion, one hundred forty-one billion, three hundred thirty million, four hundred thirty-two thousand, two hundred twenty-two".