131210222132 has 24 divisors (see below), whose sum is σ = 250501702080. Its totient is φ = 59638757760.

The previous prime is 131210222131. The next prime is 131210222149. The reversal of 131210222132 is 231222012131.

131210222132 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is a super-2 number, since 2×131210222132² (a number of 23 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (131210222131) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1838369 + ... + 1908407.

It is an arithmetic number, because the mean of its divisors is an integer number (10437570920).

Almost surely, 2^131210222132 is an apocalyptic number.

It is an amenable number.

131210222132 is a deficient number, since it is larger than the sum of its proper divisors (119291479948).

131210222132 is a wasteful number, since it uses less digits than its factorization.

131210222132 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 112631 (or 112629 counting only the distinct ones).

The product of its (nonzero) digits is 288, while the sum is 20.

Adding to 131210222132 its reverse (231222012131), we get a palindrome (362432234263).

The spelling of 131210222132 in words is "one hundred thirty-one billion, two hundred ten million, two hundred twenty-two thousand, one hundred thirty-two".