12210033021013 has 4 divisors (see below), whose sum is σ = 12210718726080. Its totient is φ = 12209347315948.

The previous prime is 12210033020987. The next prime is 12210033021023. The reversal of 12210033021013 is 31012033001221.

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 12210033021013 - 2²⁹ = 12209496150101 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 (12210033021023) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 342825823 + ... + 342861436.

It is an arithmetic number, because the mean of its divisors is an integer number (3052679681520).

Almost surely, 2^{12210033021013} is an apocalyptic number.

It is an amenable number.

12210033021013 is a deficient number, since it is larger than the sum of its proper divisors (685705067).

12210033021013 is an equidigital number, since it uses as much as digits as its factorization.

12210033021013 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 685705066.

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

Adding to 12210033021013 its reverse (31012033001221), we get a palindrome (43222066022234).

The spelling of 12210033021013 in words is "twelve trillion, two hundred ten billion, thirty-three million, twenty-one thousand, thirteen".