2220563324033 has 4 divisors (see below), whose sum is σ = 2220566342148. Its totient is φ = 2220560305920.

The previous prime is 2220563324027. The next prime is 2220563324047. The reversal of 2220563324033 is 3304233650222.

It is a happy number.

It is a semiprime because it is the product of two primes, and also a brilliant number, because the two primes have the same length.

It can be written as a sum of positive squares in 2 ways, for example, as 1682956154944 + 537607169089 = 1297288^2 + 733217^2 .

It is a cyclic number.

It is not a de Polignac number, because 2220563324033 - 2²⁴ = 2220546546817 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 2220563323984 and 2220563324002.

It is not an unprimeable number, because it can be changed into a prime (2220563324093) 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, 397385 + ... + 2144537.

It is an arithmetic number, because the mean of its divisors is an integer number (555141585537).

Almost surely, 2^{2220563324033} is an apocalyptic number.

It is an amenable number.

2220563324033 is a deficient number, since it is larger than the sum of its proper divisors (3018115).

2220563324033 is a wasteful number, since it uses less digits than its factorization.

2220563324033 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3018114.

The product of its (nonzero) digits is 155520, while the sum is 35.

Adding to 2220563324033 its reverse (3304233650222), we get a palindrome (5524796974255).

The spelling of 2220563324033 in words is "two trillion, two hundred twenty billion, five hundred sixty-three million, three hundred twenty-four thousand, thirty-three".