20411114432224 has 12 divisors (see below), whose sum is σ = 40184381538504. Its totient is φ = 10205557216096.

The previous prime is 20411114432209. The next prime is 20411114432237. The reversal of 20411114432224 is 42223441111402.

It is a super-2 number, since 2×20411114432224² (a number of 27 digits) contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 318923662972 + ... + 318923663035.

It is an arithmetic number, because the mean of its divisors is an integer number (3348698461542).

Almost surely, 2^{20411114432224} is an apocalyptic number.

It is an amenable number.

20411114432224 is a deficient number, since it is larger than the sum of its proper divisors (19773267106280).

20411114432224 is an equidigital number, since it uses as much as digits as its factorization.

20411114432224 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 637847326017 (or 637847326009 counting only the distinct ones).

The product of its (nonzero) digits is 12288, while the sum is 31.

Adding to 20411114432224 its reverse (42223441111402), we get a palindrome (62634555543626).

The spelling of 20411114432224 in words is "twenty trillion, four hundred eleven billion, one hundred fourteen million, four hundred thirty-two thousand, two hundred twenty-four".