2211002213003 has 4 divisors (see below), whose sum is σ = 2211480685968. Its totient is φ = 2210523740040.

The previous prime is 2211002212949. The next prime is 2211002213029. The reversal of 2211002213003 is 3003122001122.

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 2211002213003 - 2²⁸ = 2210733777547 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (2211002213083) 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, 239229551 + ... + 239238792.

It is an arithmetic number, because the mean of its divisors is an integer number (552870171492).

Almost surely, 2^{2211002213003} is an apocalyptic number.

2211002213003 is a deficient number, since it is larger than the sum of its proper divisors (478472965).

2211002213003 is an equidigital number, since it uses as much as digits as its factorization.

2211002213003 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 478472964.

The product of its (nonzero) digits is 144, while the sum is 17.

Adding to 2211002213003 its reverse (3003122001122), we get a palindrome (5214124214125).

The spelling of 2211002213003 in words is "two trillion, two hundred eleven billion, two million, two hundred thirteen thousand, three".