131330210022 has 48 divisors (see below), whose sum is σ = 311176017360. Its totient is φ = 39699705600.

The previous prime is 131330210003. The next prime is 131330210101. The reversal of 131330210022 is 220012033131.

It is a Harshad number since it is a multiple of its sum of digits (18).

It is a junction number, because it is equal to n+sod(n) for n = 131330209977 and 131330210004.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 729879 + ... + 891842.

It is an arithmetic number, because the mean of its divisors is an integer number (6482833695).

Almost surely, 2^131330210022 is an apocalyptic number.

131330210022 is an abundant number, since it is smaller than the sum of its proper divisors (179845807338).

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

131330210022 is a wasteful number, since it uses less digits than its factorization.

131330210022 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1622149 (or 1622146 counting only the distinct ones).

The product of its (nonzero) digits is 216, while the sum is 18.

Adding to 131330210022 its reverse (220012033131), we get a palindrome (351342243153).

The spelling of 131330210022 in words is "one hundred thirty-one billion, three hundred thirty million, two hundred ten thousand, twenty-two".