10333142221 has 16 divisors (see below), whose sum is σ = 10783226160. Its totient is φ = 9889689600.

The previous prime is 10333142167. The next prime is 10333142227. The reversal of 10333142221 is 12224133301.

It can be written as a sum of positive squares in 8 ways, for example, as 454968900 + 9878173321 = 21330^2 + 99389^2 .

It is a cyclic number.

It is not a de Polignac number, because 10333142221 - 2³³ = 1743207629 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 10333142192 and 10333142201.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (10333142227) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1636771 + ... + 1643071.

It is an arithmetic number, because the mean of its divisors is an integer number (673951635).

Almost surely, 2^10333142221 is an apocalyptic number.

It is an amenable number.

10333142221 is a deficient number, since it is larger than the sum of its proper divisors (450083939).

10333142221 is a wasteful number, since it uses less digits than its factorization.

10333142221 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6816.

The product of its (nonzero) digits is 864, while the sum is 22.

Adding to 10333142221 its reverse (12224133301), we get a palindrome (22557275522).

The spelling of 10333142221 in words is "ten billion, three hundred thirty-three million, one hundred forty-two thousand, two hundred twenty-one".