20224043323204 has 48 divisors (see below), whose sum is σ = 41547803946880. Its totient is φ = 8431867031040.

The previous prime is 20224043323147. The next prime is 20224043323223. The reversal of 20224043323204 is 40232334042202.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 5078524 + ... + 8138764.

Almost surely, 2^{20224043323204} is an apocalyptic number.

It is an amenable number.

20224043323204 is an abundant number, since it is smaller than the sum of its proper divisors (21323760623676).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

20224043323204 is a wasteful number, since it uses less digits than its factorization.

20224043323204 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3066668 (or 3066666 counting only the distinct ones).

The product of its (nonzero) digits is 55296, while the sum is 31.

Adding to 20224043323204 its reverse (40232334042202), we get a palindrome (60456377365406).

The spelling of 20224043323204 in words is "twenty trillion, two hundred twenty-four billion, forty-three million, three hundred twenty-three thousand, two hundred four".