22123323003 has 16 divisors (see below), whose sum is σ = 30522585600. Its totient is φ = 14236726560.

The previous prime is 22123322993. The next prime is 22123323049. The reversal of 22123323003 is 30032332122.

It is not a de Polignac number, because 22123323003 - 2⁵ = 22123322971 is a prime.

It is not an unprimeable number, because it can be changed into a prime (22123323083) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 341808 + ... + 401346.

It is an arithmetic number, because the mean of its divisors is an integer number (1907661600).

Almost surely, 2^22123323003 is an apocalyptic number.

22123323003 is a deficient number, since it is larger than the sum of its proper divisors (8399262597).

22123323003 is a wasteful number, since it uses less digits than its factorization.

22123323003 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 63842.

The product of its (nonzero) digits is 1296, while the sum is 21.

Adding to 22123323003 its reverse (30032332122), we get a palindrome (52155655125).

The spelling of 22123323003 in words is "twenty-two billion, one hundred twenty-three million, three hundred twenty-three thousand, three".