11434222344 has 32 divisors (see below), whose sum is σ = 30090060000. Its totient is φ = 3610806912.

The previous prime is 11434222313. The next prime is 11434222351. The reversal of 11434222344 is 44322243411.

It is a super-2 number, since 2×11434222344² (a number of 21 digits) contains 22 as substring.

It is a nude number because it is divisible by every one of its digits.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 12537069 + ... + 12537980.

It is an arithmetic number, because the mean of its divisors is an integer number (940314375).

Almost surely, 2^11434222344 is an apocalyptic number.

It is an amenable number.

11434222344 is an abundant number, since it is smaller than the sum of its proper divisors (18655837656).

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

11434222344 is a wasteful number, since it uses less digits than its factorization.

11434222344 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 25075077 (or 25075073 counting only the distinct ones).

The product of its digits is 18432, while the sum is 30.

Adding to 11434222344 its reverse (44322243411), we get a palindrome (55756465755).

The spelling of 11434222344 in words is "eleven billion, four hundred thirty-four million, two hundred twenty-two thousand, three hundred forty-four".