20222203404 has 48 divisors (see below), whose sum is σ = 50833046880. Its totient is φ = 6219978240.

The previous prime is 20222203403. The next prime is 20222203423. The reversal of 20222203404 is 40430222202.

It is not an unprimeable number, because it can be changed into a prime (20222203403) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 441334 + ... + 484994.

It is an arithmetic number, because the mean of its divisors is an integer number (1059021810).

Almost surely, 2^20222203404 is an apocalyptic number.

It is an amenable number.

20222203404 is an abundant number, since it is smaller than the sum of its proper divisors (30610843476).

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

20222203404 is a wasteful number, since it uses less digits than its factorization.

20222203404 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 46650 (or 46648 counting only the distinct ones).

The product of its (nonzero) digits is 1536, while the sum is 21.

Adding to 20222203404 its reverse (40430222202), we get a palindrome (60652425606).

The spelling of 20222203404 in words is "twenty billion, two hundred twenty-two million, two hundred three thousand, four hundred four".