11022223430 has 32 divisors (see below), whose sum is σ = 20594347200. Its totient is φ = 4242297472.

The previous prime is 11022223427. The next prime is 11022223451. The reversal of 11022223430 is 3432222011.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 20111 + ... + 149829.

It is an arithmetic number, because the mean of its divisors is an integer number (643573350).

Almost surely, 2^11022223430 is an apocalyptic number.

11022223430 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

11022223430 is a deficient number, since it is larger than the sum of its proper divisors (9572123770).

11022223430 is a wasteful number, since it uses less digits than its factorization.

11022223430 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 130048.

The product of its (nonzero) digits is 576, while the sum is 20.

Adding to 11022223430 its reverse (3432222011), we get a palindrome (14454445441).

The spelling of 11022223430 in words is "eleven billion, twenty-two million, two hundred twenty-three thousand, four hundred thirty".