10033212110021 has 2 divisors, whose sum is σ = 10033212110022. Its totient is φ = 10033212110020.

The previous prime is 10033212109981. The next prime is 10033212110087. The reversal of 10033212110021 is 12001121233001.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 6709208565796 + 3324003544225 = 2590214^2 + 1823185^2 .

It is an emirp because it is prime and its reverse (12001121233001) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 10033212110021 - 2¹⁴ = 10033212093637 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (10033212110821) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5016606055010 + 5016606055011.

It is an arithmetic number, because the mean of its divisors is an integer number (5016606055011).

Almost surely, 2^{10033212110021} is an apocalyptic number.

It is an amenable number.

10033212110021 is a deficient number, since it is larger than the sum of its proper divisors (1).

10033212110021 is an equidigital number, since it uses as much as digits as its factorization.

10033212110021 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 72, while the sum is 17.

Adding to 10033212110021 its reverse (12001121233001), we get a palindrome (22034333343022).

The spelling of 10033212110021 in words is "ten trillion, thirty-three billion, two hundred twelve million, one hundred ten thousand, twenty-one".