2220204124403 has 4 divisors (see below), whose sum is σ = 2220241428888. Its totient is φ = 2220166819920.

The previous prime is 2220204124381. The next prime is 2220204124433. The reversal of 2220204124403 is 3044214020222.

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

It is a cyclic number.

It is not a de Polignac number, because 2220204124403 - 2¹⁶ = 2220204058867 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (2220204124433) 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, 18562826 + ... + 18682047.

It is an arithmetic number, because the mean of its divisors is an integer number (555060357222).

Almost surely, 2^{2220204124403} is an apocalyptic number.

2220204124403 is a deficient number, since it is larger than the sum of its proper divisors (37304485).

2220204124403 is an equidigital number, since it uses as much as digits as its factorization.

2220204124403 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 37304484.

The product of its (nonzero) digits is 6144, while the sum is 26.

Adding to 2220204124403 its reverse (3044214020222), we get a palindrome (5264418144625).

The spelling of 2220204124403 in words is "two trillion, two hundred twenty billion, two hundred four million, one hundred twenty-four thousand, four hundred three".