131201130322422 has 24 divisors (see below), whose sum is σ = 284491722730176. Its totient is φ = 43699462871856.

The previous prime is 131201130322349. The next prime is 131201130322501. The reversal of 131201130322422 is 224223031102131.

131201130322422 is a `hidden beast` number, since 1 + 3 + 1 + 201 + 1 + 3 + 0 + 32 + 2 + 422 = 666.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 2853912678 + ... + 2853958649.

It is an arithmetic number, because the mean of its divisors is an integer number (11853821780424).

Almost surely, 2^{131201130322422} is an apocalyptic number.

131201130322422 is an abundant number, since it is smaller than the sum of its proper divisors (153290592407754).

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

131201130322422 is a wasteful number, since it uses less digits than its factorization.

131201130322422 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5707872612 (or 5707872609 counting only the distinct ones).

The product of its (nonzero) digits is 3456, while the sum is 27.

Adding to 131201130322422 its reverse (224223031102131), we get a palindrome (355424161424553).

The spelling of 131201130322422 in words is "one hundred thirty-one trillion, two hundred one billion, one hundred thirty million, three hundred twenty-two thousand, four hundred twenty-two".