2220231100033 has 4 divisors (see below), whose sum is σ = 2225529981360. Its totient is φ = 2214932218708.

The previous prime is 2220231100001. The next prime is 2220231100063. The reversal of 2220231100033 is 3300011320222.

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 2220231100033 - 2⁵ = 2220231100001 is a prime.

It is a super-3 number, since 3×2220231100033³ (a number of 38 digits) contains 333 as substring. Note that it is a super-d number also for d = 2.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (2220231100063) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2649440035 + ... + 2649440872.

It is an arithmetic number, because the mean of its divisors is an integer number (556382495340).

Almost surely, 2^{2220231100033} is an apocalyptic number.

It is an amenable number.

2220231100033 is a deficient number, since it is larger than the sum of its proper divisors (5298881327).

2220231100033 is an equidigital number, since it uses as much as digits as its factorization.

2220231100033 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5298881326.

The product of its (nonzero) digits is 432, while the sum is 19.

Adding to 2220231100033 its reverse (3300011320222), we get a palindrome (5520242420255).

The spelling of 2220231100033 in words is "two trillion, two hundred twenty billion, two hundred thirty-one million, one hundred thousand, thirty-three".