131213110222 has 8 divisors (see below), whose sum is σ = 196824121200. Its totient is φ = 65605069824.

The previous prime is 131213110219. The next prime is 131213110229. The reversal of 131213110222 is 222011312131.

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 131213110222.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (131213110229) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 628722 + ... + 810997.

It is an arithmetic number, because the mean of its divisors is an integer number (24603015150).

Almost surely, 2^131213110222 is an apocalyptic number.

131213110222 is a deficient number, since it is larger than the sum of its proper divisors (65611010978).

131213110222 is a wasteful number, since it uses less digits than its factorization.

131213110222 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1485290.

The product of its (nonzero) digits is 144, while the sum is 19.

Adding to 131213110222 its reverse (222011312131), we get a palindrome (353224422353).

The spelling of 131213110222 in words is "one hundred thirty-one billion, two hundred thirteen million, one hundred ten thousand, two hundred twenty-two".