131022013124022 has 16 divisors (see below), whose sum is σ = 262773953902080. Its totient is φ = 43552349765672.

The previous prime is 131022013123931. The next prime is 131022013124071. The reversal of 131022013124022 is 220421310220131.

It is a junction number, because it is equal to n+sod(n) for n = 131022013123983 and 131022013124001.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 30413649918 + ... + 30413654225.

It is an arithmetic number, because the mean of its divisors is an integer number (16423372118880).

Almost surely, 2^{131022013124022} is an apocalyptic number.

131022013124022 is an abundant number, since it is smaller than the sum of its proper divisors (131751940778058).

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

131022013124022 is a wasteful number, since it uses less digits than its factorization.

131022013124022 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 60827304507.

The product of its (nonzero) digits is 1152, while the sum is 24.

Adding to 131022013124022 its reverse (220421310220131), we get a palindrome (351443323344153).

The spelling of 131022013124022 in words is "one hundred thirty-one trillion, twenty-two billion, thirteen million, one hundred twenty-four thousand, twenty-two".