131246234422 has 8 divisors (see below), whose sum is σ = 197050467456. Its totient is φ = 65562745272.

The previous prime is 131246234417. The next prime is 131246234443. The reversal of 131246234422 is 224432642131.

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

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, 30183253 + ... + 30187600.

It is an arithmetic number, because the mean of its divisors is an integer number (24631308432).

Almost surely, 2^131246234422 is an apocalyptic number.

131246234422 is a deficient number, since it is larger than the sum of its proper divisors (65804233034).

131246234422 is a wasteful number, since it uses less digits than its factorization.

131246234422 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 60371942.

The product of its digits is 55296, while the sum is 34.

Adding to 131246234422 its reverse (224432642131), we get a palindrome (355678876553).

The spelling of 131246234422 in words is "one hundred thirty-one billion, two hundred forty-six million, two hundred thirty-four thousand, four hundred twenty-two".