20223031204 has 24 divisors (see below), whose sum is σ = 35707307328. Its totient is φ = 10021146720.

The previous prime is 20223031181. The next prime is 20223031243. The reversal of 20223031204 is 40213032202.

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 in 7 ways as a sum of consecutive naturals, for example, 380089 + ... + 430015.

It is an arithmetic number, because the mean of its divisors is an integer number (1487804472).

Almost surely, 2^20223031204 is an apocalyptic number.

It is an amenable number.

20223031204 is a deficient number, since it is larger than the sum of its proper divisors (15484276124).

20223031204 is a wasteful number, since it uses less digits than its factorization.

20223031204 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 50835 (or 50833 counting only the distinct ones).

The product of its (nonzero) digits is 576, while the sum is 19.

Adding to 20223031204 its reverse (40213032202), we get a palindrome (60436063406).

The spelling of 20223031204 in words is "twenty billion, two hundred twenty-three million, thirty-one thousand, two hundred four".