131102112301222 has 8 divisors (see below), whose sum is σ = 196676711296056. Its totient is φ = 65543208535872.

The previous prime is 131102112301151. The next prime is 131102112301247. The reversal of 131102112301222 is 222103211201131.

It is a happy number.

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 = 131102112301193 and 131102112301202.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 3923786488 + ... + 3923819899.

It is an arithmetic number, because the mean of its divisors is an integer number (24584588912007).

Almost surely, 2^{131102112301222} is an apocalyptic number.

131102112301222 is a deficient number, since it is larger than the sum of its proper divisors (65574598994834).

131102112301222 is an equidigital number, since it uses as much as digits as its factorization.

131102112301222 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7847614742.

The product of its (nonzero) digits is 288, while the sum is 22.

Adding to 131102112301222 its reverse (222103211201131), we get a palindrome (353205323502353).

The spelling of 131102112301222 in words is "one hundred thirty-one trillion, one hundred two billion, one hundred twelve million, three hundred one thousand, two hundred twenty-two".