20012204044323 has 12 divisors (see below), whose sum is σ = 28909236169008. Its totient is φ = 13340214340080.

The previous prime is 20012204044297. The next prime is 20012204044331. The reversal of 20012204044323 is 32344040221002.

20012204044323 is a `hidden beast` number, since 2 + 0 + 0 + 1 + 220 + 4 + 0 + 4 + 432 + 3 = 666.

It is not a de Polignac number, because 20012204044323 - 2²⁹ = 20011667173411 is a prime.

It is not an unprimeable number, because it can be changed into a prime (20012204044123) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 104484240 + ... + 104675597.

It is an arithmetic number, because the mean of its divisors is an integer number (2409103014084).

Almost surely, 2^{20012204044323} is an apocalyptic number.

20012204044323 is a deficient number, since it is larger than the sum of its proper divisors (8897032124685).

20012204044323 is a wasteful number, since it uses less digits than its factorization.

20012204044323 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 209170474 (or 209170471 counting only the distinct ones).

The product of its (nonzero) digits is 9216, while the sum is 27.

Adding to 20012204044323 its reverse (32344040221002), we get a palindrome (52356244265325).

The spelling of 20012204044323 in words is "twenty trillion, twelve billion, two hundred four million, forty-four thousand, three hundred twenty-three".