11141122444 has 48 divisors (see below), whose sum is σ = 21157355520. Its totient is φ = 5117456960.

The previous prime is 11141122417. The next prime is 11141122469. The reversal of 11141122444 is 44422114111.

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 15 ways as a sum of consecutive naturals, for example, 498657 + ... + 520519.

It is an arithmetic number, because the mean of its divisors is an integer number (440778240).

Almost surely, 2^11141122444 is an apocalyptic number.

It is an amenable number.

11141122444 is a deficient number, since it is larger than the sum of its proper divisors (10016233076).

11141122444 is a wasteful number, since it uses less digits than its factorization.

11141122444 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 22110 (or 22108 counting only the distinct ones).

The product of its digits is 1024, while the sum is 25.

Adding to 11141122444 its reverse (44422114111), we get a palindrome (55563236555).

The spelling of 11141122444 in words is "eleven billion, one hundred forty-one million, one hundred twenty-two thousand, four hundred forty-four".