2221013302203 has 16 divisors (see below), whose sum is σ = 2976640112160. Its totient is φ = 1473032311296.

The previous prime is 2221013302201. The next prime is 2221013302223. The reversal of 2221013302203 is 3022033101222.

It is a happy number.

It is not a de Polignac number, because 2221013302203 - 2¹ = 2221013302201 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 2221013302203.

It is not an unprimeable number, because it can be changed into a prime (2221013302201) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 6957763 + ... + 7269971.

It is an arithmetic number, because the mean of its divisors is an integer number (186040007010).

Almost surely, 2^{2221013302203} is an apocalyptic number.

2221013302203 is a deficient number, since it is larger than the sum of its proper divisors (755626809957).

2221013302203 is a wasteful number, since it uses less digits than its factorization.

2221013302203 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 324446.

The product of its (nonzero) digits is 864, while the sum is 21.

Adding to 2221013302203 its reverse (3022033101222), we get a palindrome (5243046403425).

The spelling of 2221013302203 in words is "two trillion, two hundred twenty-one billion, thirteen million, three hundred two thousand, two hundred three".