2233021221103 has 4 divisors (see below), whose sum is σ = 2233352684160. Its totient is φ = 2232689758048.

The previous prime is 2233021221049. The next prime is 2233021221121. The reversal of 2233021221103 is 3011221203322.

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 2233021221103 - 2²⁹ = 2232484350191 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 (2233021221133) 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, 165721423 + ... + 165734896.

It is an arithmetic number, because the mean of its divisors is an integer number (558338171040).

Almost surely, 2^{2233021221103} is an apocalyptic number.

2233021221103 is a deficient number, since it is larger than the sum of its proper divisors (331463057).

2233021221103 is an equidigital number, since it uses as much as digits as its factorization.

2233021221103 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 331463056.

The product of its (nonzero) digits is 864, while the sum is 22.

Adding to 2233021221103 its reverse (3011221203322), we get a palindrome (5244242424425).

The spelling of 2233021221103 in words is "two trillion, two hundred thirty-three billion, twenty-one million, two hundred twenty-one thousand, one hundred three".