131022103222 has 8 divisors (see below), whose sum is σ = 196536256200. Its totient is φ = 65510017824.

The previous prime is 131022103213. The next prime is 131022103273. The reversal of 131022103222 is 222301220131.

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

It is a self number, because there is not a number n which added to its sum of digits gives 131022103222.

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, 347347 + ... + 618622.

It is an arithmetic number, because the mean of its divisors is an integer number (24567032025).

Almost surely, 2^131022103222 is an apocalyptic number.

131022103222 is a deficient number, since it is larger than the sum of its proper divisors (65514152978).

131022103222 is an equidigital number, since it uses as much as digits as its factorization.

131022103222 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1033790.

The product of its (nonzero) digits is 288, while the sum is 19.

Adding to 131022103222 its reverse (222301220131), we get a palindrome (353323323353).

The spelling of 131022103222 in words is "one hundred thirty-one billion, twenty-two million, one hundred three thousand, two hundred twenty-two".