11424430022 has 4 divisors (see below), whose sum is σ = 17136645036. Its totient is φ = 5712215010.

The previous prime is 11424430021. The next prime is 11424430033. The reversal of 11424430022 is 22003442411.

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

It is a self number, because there is not a number n which added to its sum of digits gives 11424430022.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (11424430021) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2856107504 + ... + 2856107507.

It is an arithmetic number, because the mean of its divisors is an integer number (4284161259).

Almost surely, 2^11424430022 is an apocalyptic number.

11424430022 is a deficient number, since it is larger than the sum of its proper divisors (5712215014).

11424430022 is an equidigital number, since it uses as much as digits as its factorization.

11424430022 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5712215013.

The product of its (nonzero) digits is 1536, while the sum is 23.

Adding to 11424430022 its reverse (22003442411), we get a palindrome (33427872433).

The spelling of 11424430022 in words is "eleven billion, four hundred twenty-four million, four hundred thirty thousand, twenty-two".