10022232221 has 8 divisors (see below), whose sum is σ = 10590362880. Its totient is φ = 9465133392.

The previous prime is 10022232211. The next prime is 10022232223. The reversal of 10022232221 is 12223222001.

10022232221 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 10022232221 - 2²⁶ = 9955123357 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 10022232221.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (10022232223) 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, 2756090 + ... + 2759723.

It is an arithmetic number, because the mean of its divisors is an integer number (1323795360).

Almost surely, 2^10022232221 is an apocalyptic number.

It is an amenable number.

10022232221 is a deficient number, since it is larger than the sum of its proper divisors (568130659).

10022232221 is an equidigital number, since it uses as much as digits as its factorization.

10022232221 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5515915.

The product of its (nonzero) digits is 192, while the sum is 17.

Adding to 10022232221 its reverse (12223222001), we get a palindrome (22245454222).

The spelling of 10022232221 in words is "ten billion, twenty-two million, two hundred thirty-two thousand, two hundred twenty-one".