10333331223121 has 4 divisors (see below), whose sum is σ = 10877190761200. Its totient is φ = 9789471685044.

The previous prime is 10333331223119. The next prime is 10333331223151. The reversal of 10333331223121 is 12132213333301.

It is a happy number.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 10333331223121 - 2¹ = 10333331223119 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 10333331223121.

It is not an unprimeable number, because it can be changed into a prime (10333331223101) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 271929769011 + ... + 271929769048.

It is an arithmetic number, because the mean of its divisors is an integer number (2719297690300).

Almost surely, 2^{10333331223121} is an apocalyptic number.

It is an amenable number.

10333331223121 is a deficient number, since it is larger than the sum of its proper divisors (543859538079).

10333331223121 is an equidigital number, since it uses as much as digits as its factorization.

10333331223121 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 543859538078.

The product of its (nonzero) digits is 5832, while the sum is 28.

Adding to 10333331223121 its reverse (12132213333301), we get a palindrome (22465544556422).

The spelling of 10333331223121 in words is "ten trillion, three hundred thirty-three billion, three hundred thirty-one million, two hundred twenty-three thousand, one hundred twenty-one".