131350303222 has 4 divisors (see below), whose sum is σ = 197025454836. Its totient is φ = 65675151610.

The previous prime is 131350303211. The next prime is 131350303237. The reversal of 131350303222 is 222303053131.

It is a semiprime because it is the product of two primes.

It is a super-2 number, since 2×131350303222² (a number of 23 digits) contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 32837575804 + ... + 32837575807.

It is an arithmetic number, because the mean of its divisors is an integer number (49256363709).

Almost surely, 2^131350303222 is an apocalyptic number.

131350303222 is a deficient number, since it is larger than the sum of its proper divisors (65675151614).

131350303222 is an equidigital number, since it uses as much as digits as its factorization.

131350303222 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 65675151613.

The product of its (nonzero) digits is 3240, while the sum is 25.

Adding to 131350303222 its reverse (222303053131), we get a palindrome (353653356353).

The spelling of 131350303222 in words is "one hundred thirty-one billion, three hundred fifty million, three hundred three thousand, two hundred twenty-two".