10002221333 has 8 divisors (see below), whose sum is σ = 10827437208. Its totient is φ = 9184978944.

The previous prime is 10002221311. The next prime is 10002221377. The reversal of 10002221333 is 33312220001.

It can be written as a sum of positive squares in 4 ways, for example, as 331859089 + 9670362244 = 18217^2 + 98338^2 .

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

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-10002221333 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 (10002251333) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1990760 + ... + 1995777.

It is an arithmetic number, because the mean of its divisors is an integer number (1353429651).

Almost surely, 2^10002221333 is an apocalyptic number.

10002221333 is a gapful number since it is divisible by the number (13) formed by its first and last digit.

It is an amenable number.

10002221333 is a deficient number, since it is larger than the sum of its proper divisors (825215875).

10002221333 is a wasteful number, since it uses less digits than its factorization.

10002221333 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3986743.

The product of its (nonzero) digits is 216, while the sum is 17.

Adding to 10002221333 its reverse (33312220001), we get a palindrome (43314441334).

The spelling of 10002221333 in words is "ten billion, two million, two hundred twenty-one thousand, three hundred thirty-three".