10023222021 has 16 divisors (see below), whose sum is σ = 13879987200. Its totient is φ = 6429122288.

The previous prime is 10023222007. The next prime is 10023222047. The reversal of 10023222021 is 12022232001.

It is a happy number.

10023222021 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a cyclic number.

It is not a de Polignac number, because 10023222021 - 2²² = 10019027717 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (10023226021) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 594111 + ... + 610748.

It is an arithmetic number, because the mean of its divisors is an integer number (867499200).

Almost surely, 2^10023222021 is an apocalyptic number.

It is an amenable number.

10023222021 is a deficient number, since it is larger than the sum of its proper divisors (3856765179).

10023222021 is a wasteful number, since it uses less digits than its factorization.

10023222021 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1204968.

The product of its (nonzero) digits is 96, while the sum is 15.

Adding to 10023222021 its reverse (12022232001), we get a palindrome (22045454022).

The spelling of 10023222021 in words is "ten billion, twenty-three million, two hundred twenty-two thousand, twenty-one".