10022434421 has 2 divisors, whose sum is σ = 10022434422. Its totient is φ = 10022434420.

The previous prime is 10022434417. The next prime is 10022434441. The reversal of 10022434421 is 12443422001.

10022434421 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 9982807396 + 39627025 = 99914^2 + 6295^2 .

It is a cyclic number.

It is not a de Polignac number, because 10022434421 - 2² = 10022434417 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (10022434441) 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 as a sum of consecutive naturals, namely, 5011217210 + 5011217211.

It is an arithmetic number, because the mean of its divisors is an integer number (5011217211).

Almost surely, 2^10022434421 is an apocalyptic number.

It is an amenable number.

10022434421 is a deficient number, since it is larger than the sum of its proper divisors (1).

10022434421 is an equidigital number, since it uses as much as digits as its factorization.

10022434421 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 1536, while the sum is 23.

Adding to 10022434421 its reverse (12443422001), we get a palindrome (22465856422).

The spelling of 10022434421 in words is "ten billion, twenty-two million, four hundred thirty-four thousand, four hundred twenty-one".