22131105035413 has 16 divisors (see below), whose sum is σ = 24157177454592. Its totient is φ = 20107393830000.

The previous prime is 22131105035411. The next prime is 22131105035467. The reversal of 22131105035413 is 31453050113122.

It is a cyclic number.

It is not a de Polignac number, because 22131105035413 - 2¹ = 22131105035411 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (22131105035411) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 218958738 + ... + 219059788.

It is an arithmetic number, because the mean of its divisors is an integer number (1509823590912).

Almost surely, 2^{22131105035413} is an apocalyptic number.

It is an amenable number.

22131105035413 is a deficient number, since it is larger than the sum of its proper divisors (2026072419179).

22131105035413 is a wasteful number, since it uses less digits than its factorization.

22131105035413 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 112536.

The product of its (nonzero) digits is 10800, while the sum is 31.

Adding to 22131105035413 its reverse (31453050113122), we get a palindrome (53584155148535).

The spelling of 22131105035413 in words is "twenty-two trillion, one hundred thirty-one billion, one hundred five million, thirty-five thousand, four hundred thirteen".