23220210404 has 24 divisors (see below), whose sum is σ = 40707703680. Its totient is φ = 11589460704.

The previous prime is 23220210401. The next prime is 23220210413. The reversal of 23220210404 is 40401202232.

It is not an unprimeable number, because it can be changed into a prime (23220210401) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 9718442 + ... + 9720830.

It is an arithmetic number, because the mean of its divisors is an integer number (1696154320).

Almost surely, 2^23220210404 is an apocalyptic number.

It is an amenable number.

23220210404 is a deficient number, since it is larger than the sum of its proper divisors (17487493276).

23220210404 is a wasteful number, since it uses less digits than its factorization.

23220210404 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5699 (or 5697 counting only the distinct ones).

The product of its (nonzero) digits is 768, while the sum is 20.

Adding to 23220210404 its reverse (40401202232), we get a palindrome (63621412636).

The spelling of 23220210404 in words is "twenty-three billion, two hundred twenty million, two hundred ten thousand, four hundred four".