11102232044 has 24 divisors (see below), whose sum is σ = 19773692736. Its totient is φ = 5452848000.

The previous prime is 11102231993. The next prime is 11102232067. The reversal of 11102232044 is 44023220111.

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, 155789 + ... + 215579.

It is an arithmetic number, because the mean of its divisors is an integer number (823903864).

Almost surely, 2^11102232044 is an apocalyptic number.

It is an amenable number.

11102232044 is a deficient number, since it is larger than the sum of its proper divisors (8671460692).

11102232044 is a wasteful number, since it uses less digits than its factorization.

11102232044 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 60617 (or 60615 counting only the distinct ones).

The product of its (nonzero) digits is 384, while the sum is 20.

Adding to 11102232044 its reverse (44023220111), we get a palindrome (55125452155).

The spelling of 11102232044 in words is "eleven billion, one hundred two million, two hundred thirty-two thousand, forty-four".