2211223203003 has 16 divisors (see below), whose sum is σ = 3077065105920. Its totient is φ = 1409789244864.

The previous prime is 2211223202959. The next prime is 2211223203019. The reversal of 2211223203003 is 3003023221122.

It is a happy number.

2211223203003 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 2211223203003 - 2¹³ = 2211223194811 is a prime.

It is not an unprimeable number, because it can be changed into a prime (2211223203503) 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, 2655658 + ... + 3387471.

It is an arithmetic number, because the mean of its divisors is an integer number (192316569120).

Almost surely, 2^{2211223203003} is an apocalyptic number.

2211223203003 is a gapful number since it is divisible by the number (23) formed by its first and last digit.

2211223203003 is a deficient number, since it is larger than the sum of its proper divisors (865841902917).

2211223203003 is a wasteful number, since it uses less digits than its factorization.

2211223203003 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6048458.

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

Adding to 2211223203003 its reverse (3003023221122), we get a palindrome (5214246424125).

The spelling of 2211223203003 in words is "two trillion, two hundred eleven billion, two hundred twenty-three million, two hundred three thousand, three".