11051112044 has 48 divisors (see below), whose sum is σ = 23704531200. Its totient is φ = 4402247616.

The previous prime is 11051112043. The next prime is 11051112049. The reversal of 11051112044 is 44021115011.

It is not an unprimeable number, because it can be changed into a prime (11051112043) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 167774 + ... + 224165.

It is an arithmetic number, because the mean of its divisors is an integer number (493844400).

Almost surely, 2^11051112044 is an apocalyptic number.

11051112044 is a gapful number since it is divisible by the number (14) formed by its first and last digit.

It is an amenable number.

11051112044 is an abundant number, since it is smaller than the sum of its proper divisors (12653419156).

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

11051112044 is a wasteful number, since it uses less digits than its factorization.

11051112044 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 392022 (or 392020 counting only the distinct ones).

The product of its (nonzero) digits is 160, while the sum is 20.

Adding to 11051112044 its reverse (44021115011), we get a palindrome (55072227055).

The spelling of 11051112044 in words is "eleven billion, fifty-one million, one hundred twelve thousand, forty-four".