3122011220033 has 4 divisors (see below), whose sum is σ = 3188436990720. Its totient is φ = 3055585449348.

The previous prime is 3122011219997. The next prime is 3122011220089. The reversal of 3122011220033 is 3300221102213.

3122011220033 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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 3122011220033 - 2⁶ = 3122011219969 is a prime.

It is a super-2 number, since 2×3122011220033² (a number of 26 digits) contains 22 as substring.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 3122011219987 and 3122011220014.

It is not an unprimeable number, because it can be changed into a prime (3122011220333) 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, 33212885273 + ... + 33212885366.

It is an arithmetic number, because the mean of its divisors is an integer number (797109247680).

Almost surely, 2^{3122011220033} is an apocalyptic number.

It is an amenable number.

3122011220033 is a deficient number, since it is larger than the sum of its proper divisors (66425770687).

3122011220033 is an equidigital number, since it uses as much as digits as its factorization.

3122011220033 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 66425770686.

The product of its (nonzero) digits is 432, while the sum is 20.

Adding to 3122011220033 its reverse (3300221102213), we get a palindrome (6422232322246).

The spelling of 3122011220033 in words is "three trillion, one hundred twenty-two billion, eleven million, two hundred twenty thousand, thirty-three".