11023444422 has 12 divisors (see below), whose sum is σ = 23884129620. Its totient is φ = 3674481468.

The previous prime is 11023444403. The next prime is 11023444423. The reversal of 11023444422 is 22444432011.

11023444422 is a `hidden beast` number, since 1 + 1 + 0 + 234 + 4 + 4 + 422 = 666.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (11023444423) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 306206772 + ... + 306206807.

It is an arithmetic number, because the mean of its divisors is an integer number (1990344135).

Almost surely, 2^11023444422 is an apocalyptic number.

11023444422 is an abundant number, since it is smaller than the sum of its proper divisors (12860685198).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

11023444422 is a wasteful number, since it uses less digits than its factorization.

11023444422 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 612413587 (or 612413584 counting only the distinct ones).

The product of its (nonzero) digits is 6144, while the sum is 27.

Adding to 11023444422 its reverse (22444432011), we get a palindrome (33467876433).

The spelling of 11023444422 in words is "eleven billion, twenty-three million, four hundred forty-four thousand, four hundred twenty-two".