11022223023 has 48 divisors (see below), whose sum is σ = 18593640000. Its totient is φ = 6289295040.

The previous prime is 11022222983. The next prime is 11022223027. The reversal of 11022223023 is 32032222011.

It is not a de Polignac number, because 11022223023 - 2⁸ = 11022222767 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 11022222987 and 11022223005.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (11022223027) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 2532253 + ... + 2536601.

It is an arithmetic number, because the mean of its divisors is an integer number (387367500).

Almost surely, 2^11022223023 is an apocalyptic number.

11022223023 is a deficient number, since it is larger than the sum of its proper divisors (7571416977).

11022223023 is an equidigital number, since it uses as much as digits as its factorization.

11022223023 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5197 (or 5180 counting only the distinct ones).

The product of its (nonzero) digits is 288, while the sum is 18.

Adding to 11022223023 its reverse (32032222011), we get a palindrome (43054445034).

The spelling of 11022223023 in words is "eleven billion, twenty-two million, two hundred twenty-three thousand, twenty-three".