11344402422 has 24 divisors (see below), whose sum is σ = 25179041160. Its totient is φ = 3689236320.

The previous prime is 11344402397. The next prime is 11344402423. The reversal of 11344402422 is 22420444311.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (11344402423) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 7685172 + ... + 7686647.

It is an arithmetic number, because the mean of its divisors is an integer number (1049126715).

Almost surely, 2^11344402422 is an apocalyptic number.

11344402422 is an abundant number, since it is smaller than the sum of its proper divisors (13834638738).

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

11344402422 is a wasteful number, since it uses less digits than its factorization.

11344402422 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 15371868 (or 15371865 counting only the distinct ones).

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

Adding to 11344402422 its reverse (22420444311), we get a palindrome (33764846733).

The spelling of 11344402422 in words is "eleven billion, three hundred forty-four million, four hundred two thousand, four hundred twenty-two".