20411222341411 has 32 divisors (see below), whose sum is σ = 22982583859200. Its totient is φ = 17967828528000.

The previous prime is 20411222341403. The next prime is 20411222341417. The reversal of 20411222341411 is 11414322211402.

It is not a de Polignac number, because 20411222341411 - 2³ = 20411222341403 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 20411222341411.

It is not an unprimeable number, because it can be changed into a prime (20411222341417) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 71237665 + ... + 71523613.

It is an arithmetic number, because the mean of its divisors is an integer number (718205745600).

Almost surely, 2^{20411222341411} is an apocalyptic number.

20411222341411 is a deficient number, since it is larger than the sum of its proper divisors (2571361517789).

20411222341411 is a wasteful number, since it uses less digits than its factorization.

20411222341411 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 287475.

The product of its (nonzero) digits is 3072, while the sum is 28.

Adding to 20411222341411 its reverse (11414322211402), we get a palindrome (31825544552813).

The spelling of 20411222341411 in words is "twenty trillion, four hundred eleven billion, two hundred twenty-two million, three hundred forty-one thousand, four hundred eleven".