11214434422 has 8 divisors (see below), whose sum is σ = 16995071016. Its totient is φ = 5549410752.

The previous prime is 11214434417. The next prime is 11214434423. The reversal of 11214434422 is 22443441211.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (11214434423) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 28902988 + ... + 28903375.

It is an arithmetic number, because the mean of its divisors is an integer number (2124383877).

Almost surely, 2^11214434422 is an apocalyptic number.

11214434422 is a deficient number, since it is larger than the sum of its proper divisors (5780636594).

11214434422 is an equidigital number, since it uses as much as digits as its factorization.

11214434422 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 57806462.

The product of its digits is 6144, while the sum is 28.

Adding to 11214434422 its reverse (22443441211), we get a palindrome (33657875633).

The spelling of 11214434422 in words is "eleven billion, two hundred fourteen million, four hundred thirty-four thousand, four hundred twenty-two".