22003122213103 has 4 divisors (see below), whose sum is σ = 22471273749600. Its totient is φ = 21534970676608.

The previous prime is 22003122213089. The next prime is 22003122213109. The reversal of 22003122213103 is 30131222130022.

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 22003122213103 - 2⁵ = 22003122213071 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 (22003122213109) 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, 234075768178 + ... + 234075768271.

It is an arithmetic number, because the mean of its divisors is an integer number (5617818437400).

Almost surely, 2^{22003122213103} is an apocalyptic number.

22003122213103 is a deficient number, since it is larger than the sum of its proper divisors (468151536497).

22003122213103 is an equidigital number, since it uses as much as digits as its factorization.

22003122213103 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 468151536496.

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

Adding to 22003122213103 its reverse (30131222130022), we get a palindrome (52134344343125).

The spelling of 22003122213103 in words is "twenty-two trillion, three billion, one hundred twenty-two million, two hundred thirteen thousand, one hundred three".