131012200330422 has 32 divisors (see below), whose sum is σ = 264089002586112. Its totient is φ = 43326636814944.

The previous prime is 131012200330409. The next prime is 131012200330433. The reversal of 131012200330422 is 224033002210131.

It is a junction number, because it is equal to n+sod(n) for n = 131012200330392 and 131012200330401.

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, 196962733 + ... + 197626775.

It is an arithmetic number, because the mean of its divisors is an integer number (8252781330816).

Almost surely, 2^{131012200330422} is an apocalyptic number.

131012200330422 is an abundant number, since it is smaller than the sum of its proper divisors (133076802255690).

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

131012200330422 is a wasteful number, since it uses less digits than its factorization.

131012200330422 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 923092.

The product of its (nonzero) digits is 1728, while the sum is 24.

Adding to 131012200330422 its reverse (224033002210131), we get a palindrome (355045202540553).

The spelling of 131012200330422 in words is "one hundred thirty-one trillion, twelve billion, two hundred million, three hundred thirty thousand, four hundred twenty-two".