10088438221 has 8 divisors (see below), whose sum is σ = 10416236544. Its totient is φ = 9760787760.

The previous prime is 10088438219. The next prime is 10088438237. The reversal of 10088438221 is 12283488001.

10088438221 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 10088438221 - 2¹ = 10088438219 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (10088438201) 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 7 ways as a sum of consecutive naturals, for example, 111195 + ... + 180391.

It is an arithmetic number, because the mean of its divisors is an integer number (1302029568).

Almost surely, 2^10088438221 is an apocalyptic number.

It is an amenable number.

10088438221 is a deficient number, since it is larger than the sum of its proper divisors (327798323).

10088438221 is an equidigital number, since it uses as much as digits as its factorization.

10088438221 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 73931.

The product of its (nonzero) digits is 24576, while the sum is 37.

The spelling of 10088438221 in words is "ten billion, eighty-eight million, four hundred thirty-eight thousand, two hundred twenty-one".