131413130032222 has 32 divisors (see below), whose sum is σ = 197943332065920. Its totient is φ = 65432453049600.

The previous prime is 131413130032159. The next prime is 131413130032237. The reversal of 131413130032222 is 222230031314131.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 4616966763 + ... + 4616995225.

It is an arithmetic number, because the mean of its divisors is an integer number (6185729127060).

Almost surely, 2^{131413130032222} is an apocalyptic number.

131413130032222 is a deficient number, since it is larger than the sum of its proper divisors (66530202033698).

131413130032222 is a wasteful number, since it uses less digits than its factorization.

131413130032222 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 35748.

The product of its (nonzero) digits is 5184, while the sum is 28.

Adding to 131413130032222 its reverse (222230031314131), we get a palindrome (353643161346353).

The spelling of 131413130032222 in words is "one hundred thirty-one trillion, four hundred thirteen billion, one hundred thirty million, thirty-two thousand, two hundred twenty-two".