131012224040222 has 64 divisors (see below), whose sum is σ = 236522581303680. Its totient is φ = 53245295308800.

The previous prime is 131012224040197. The next prime is 131012224040251. The reversal of 131012224040222 is 222040422210131.

It is a happy number.

131012224040222 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is a junction number, because it is equal to n+sod(n) for n = 131012224040191 and 131012224040200.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 18372272 + ... + 24486012.

It is an arithmetic number, because the mean of its divisors is an integer number (3695665332870).

Almost surely, 2^{131012224040222} is an apocalyptic number.

131012224040222 is a deficient number, since it is larger than the sum of its proper divisors (105510357263458).

131012224040222 is a wasteful number, since it uses less digits than its factorization.

131012224040222 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6114837.

The product of its (nonzero) digits is 3072, while the sum is 26.

Adding to 131012224040222 its reverse (222040422210131), we get a palindrome (353052646250353).

The spelling of 131012224040222 in words is "one hundred thirty-one trillion, twelve billion, two hundred twenty-four million, forty thousand, two hundred twenty-two".