10333001212021 has 4 divisors (see below), whose sum is σ = 10370304465772. Its totient is φ = 10295697958272.

The previous prime is 10333001211991. The next prime is 10333001212043. The reversal of 10333001212021 is 12021210033301.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 6957645930225 + 3375355281796 = 2637735^2 + 1837214^2 .

It is a cyclic number.

It is not a de Polignac number, because 10333001212021 - 2¹³ = 10333001203829 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 10333001212021.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (10333001222021) 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, 18651626460 + ... + 18651627013.

It is an arithmetic number, because the mean of its divisors is an integer number (2592576116443).

Almost surely, 2^{10333001212021} is an apocalyptic number.

It is an amenable number.

10333001212021 is a deficient number, since it is larger than the sum of its proper divisors (37303253751).

10333001212021 is an equidigital number, since it uses as much as digits as its factorization.

10333001212021 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 37303253750.

The product of its (nonzero) digits is 216, while the sum is 19.

Adding to 10333001212021 its reverse (12021210033301), we get a palindrome (22354211245322).

The spelling of 10333001212021 in words is "ten trillion, three hundred thirty-three billion, one million, two hundred twelve thousand, twenty-one".