10333303211221 has 8 divisors (see below), whose sum is σ = 10388897719200. Its totient is φ = 10277740432848.

The previous prime is 10333303211177. The next prime is 10333303211237. The reversal of 10333303211221 is 12211230333301.

10333303211221 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 a de Polignac number, because none of the positive numbers 2^k-10333303211221 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 (10333303211521) 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, 7279171 + ... + 8582128.

It is an arithmetic number, because the mean of its divisors is an integer number (1298612214900).

Almost surely, 2^{10333303211221} is an apocalyptic number.

It is an amenable number.

10333303211221 is a deficient number, since it is larger than the sum of its proper divisors (55594507979).

10333303211221 is a wasteful number, since it uses less digits than its factorization.

10333303211221 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 15864803.

The product of its (nonzero) digits is 1944, while the sum is 25.

Adding to 10333303211221 its reverse (12211230333301), we get a palindrome (22544533544522).

The spelling of 10333303211221 in words is "ten trillion, three hundred thirty-three billion, three hundred three million, two hundred eleven thousand, two hundred twenty-one".