1103323213022 has 4 divisors (see below), whose sum is σ = 1654984819536. Its totient is φ = 551661606510.

The previous prime is 1103323212949. The next prime is 1103323213043. The reversal of 1103323213022 is 2203123233011.

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

It is a super-2 number, since 2×1103323213022² (a number of 25 digits) contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 275830803254 + ... + 275830803257.

It is an arithmetic number, because the mean of its divisors is an integer number (413746204884).

Almost surely, 2^{1103323213022} is an apocalyptic number.

1103323213022 is a deficient number, since it is larger than the sum of its proper divisors (551661606514).

1103323213022 is an equidigital number, since it uses as much as digits as its factorization.

1103323213022 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 551661606513.

The product of its (nonzero) digits is 1296, while the sum is 23.

Adding to 1103323213022 its reverse (2203123233011), we get a palindrome (3306446446033).

The spelling of 1103323213022 in words is "one trillion, one hundred three billion, three hundred twenty-three million, two hundred thirteen thousand, twenty-two".