2213122201003 has 4 divisors (see below), whose sum is σ = 2529282515440. Its totient is φ = 1896961886568.

The previous prime is 2213122200929. The next prime is 2213122201007. The reversal of 2213122201003 is 3001022213122.

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

It is not a de Polignac number, because 2213122201003 - 2¹³ = 2213122192811 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (2213122201007) 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 3 ways as a sum of consecutive naturals, for example, 158080157208 + ... + 158080157221.

It is an arithmetic number, because the mean of its divisors is an integer number (632320628860).

Almost surely, 2^{2213122201003} is an apocalyptic number.

2213122201003 is a deficient number, since it is larger than the sum of its proper divisors (316160314437).

2213122201003 is an equidigital number, since it uses as much as digits as its factorization.

2213122201003 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 316160314436.

The product of its (nonzero) digits is 288, while the sum is 19.

Adding to 2213122201003 its reverse (3001022213122), we get a palindrome (5214144414125).

The spelling of 2213122201003 in words is "two trillion, two hundred thirteen billion, one hundred twenty-two million, two hundred one thousand, three".