20033222204 has 12 divisors (see below), whose sum is σ = 36903304200. Its totient is φ = 9489421008.

The previous prime is 20033222197. The next prime is 20033222207. The reversal of 20033222204 is 40222233002.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (20033222207) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 131797439 + ... + 131797590.

It is an arithmetic number, because the mean of its divisors is an integer number (3075275350).

Almost surely, 2^20033222204 is an apocalyptic number.

It is an amenable number.

20033222204 is a deficient number, since it is larger than the sum of its proper divisors (16870081996).

20033222204 is a wasteful number, since it uses less digits than its factorization.

20033222204 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 263595052 (or 263595050 counting only the distinct ones).

The product of its (nonzero) digits is 1152, while the sum is 20.

Adding to 20033222204 its reverse (40222233002), we get a palindrome (60255455206).

The spelling of 20033222204 in words is "twenty billion, thirty-three million, two hundred twenty-two thousand, two hundred four".