131330212022 has 8 divisors (see below), whose sum is σ = 197097235536. Its totient is φ = 65631133512.

The previous prime is 131330212019. The next prime is 131330212051. The reversal of 131330212022 is 220212033131.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a junction number, because it is equal to n+sod(n) for n = 131330211985 and 131330212003.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 16981418 + ... + 16989149.

It is an arithmetic number, because the mean of its divisors is an integer number (24637154442).

Almost surely, 2^131330212022 is an apocalyptic number.

131330212022 is a deficient number, since it is larger than the sum of its proper divisors (65767023514).

131330212022 is a wasteful number, since it uses less digits than its factorization.

131330212022 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 33972502.

The product of its (nonzero) digits is 432, while the sum is 20.

Adding to 131330212022 its reverse (220212033131), we get a palindrome (351542245153).

The spelling of 131330212022 in words is "one hundred thirty-one billion, three hundred thirty million, two hundred twelve thousand, twenty-two".