2220201021003 has 32 divisors (see below), whose sum is σ = 3582513317376. Its totient is φ = 1193944278528.

The previous prime is 2220201020977. The next prime is 2220201021067. The reversal of 2220201021003 is 3001201020222.

It is a happy number.

It is not a de Polignac number, because 2220201021003 - 2⁵ = 2220201020971 is a prime.

It is not an unprimeable number, because it can be changed into a prime (2220201021083) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 3538125 + ... + 4118097.

It is an arithmetic number, because the mean of its divisors is an integer number (111953541168).

Almost surely, 2^{2220201021003} is an apocalyptic number.

2220201021003 is a deficient number, since it is larger than the sum of its proper divisors (1362312296373).

2220201021003 is a wasteful number, since it uses less digits than its factorization.

2220201021003 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 590723.

The product of its (nonzero) digits is 96, while the sum is 15.

Adding to 2220201021003 its reverse (3001201020222), we get a palindrome (5221402041225).

The spelling of 2220201021003 in words is "two trillion, two hundred twenty billion, two hundred one million, twenty-one thousand, three".