10022303421 has 48 divisors (see below), whose sum is σ = 16190481216. Its totient is φ = 6158871936.

The previous prime is 10022303381. The next prime is 10022303443. The reversal of 10022303421 is 12430322001.

10022303421 is a `hidden beast` number, since 10 + 0 + 2 + 230 + 3 + 421 = 666.

10022303421 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 10022303421 - 2¹⁵ = 10022270653 is a prime.

It is a Curzon number.

It is a junction number, because it is equal to n+sod(n) for n = 10022303394 and 10022303403.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (10022303461) 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 47 ways as a sum of consecutive naturals, for example, 2787601 + ... + 2791193.

It is an arithmetic number, because the mean of its divisors is an integer number (337301692).

Almost surely, 2^10022303421 is an apocalyptic number.

It is an amenable number.

10022303421 is a deficient number, since it is larger than the sum of its proper divisors (6168177795).

10022303421 is an equidigital number, since it uses as much as digits as its factorization.

10022303421 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4504 (or 4492 counting only the distinct ones).

The product of its (nonzero) digits is 288, while the sum is 18.

Adding to 10022303421 its reverse (12430322001), we get a palindrome (22452625422).

The spelling of 10022303421 in words is "ten billion, twenty-two million, three hundred three thousand, four hundred twenty-one".