2213211333103 has 4 divisors (see below), whose sum is σ = 2213241286768. Its totient is φ = 2213181379440.

The previous prime is 2213211333037. The next prime is 2213211333119. The reversal of 2213211333103 is 3013331123122.

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

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-2213211333103 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2213211333503) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 14865726 + ... + 15013867.

It is an arithmetic number, because the mean of its divisors is an integer number (553310321692).

Almost surely, 2^{2213211333103} is an apocalyptic number.

2213211333103 is a deficient number, since it is larger than the sum of its proper divisors (29953665).

2213211333103 is an equidigital number, since it uses as much as digits as its factorization.

2213211333103 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 29953664.

The product of its (nonzero) digits is 1944, while the sum is 25.

Adding to 2213211333103 its reverse (3013331123122), we get a palindrome (5226542456225).

The spelling of 2213211333103 in words is "two trillion, two hundred thirteen billion, two hundred eleven million, three hundred thirty-three thousand, one hundred three".