11102230232 has 16 divisors (see below), whose sum is σ = 20825156760. Its totient is φ = 5548855104.

The previous prime is 11102230231. The next prime is 11102230241. The reversal of 11102230232 is 23203220111.

It is a super-2 number, since 2×11102230232² (a number of 21 digits) contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 11102230232.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (11102230231) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 261533 + ... + 301004.

Almost surely, 2^11102230232 is an apocalyptic number.

It is an amenable number.

11102230232 is a deficient number, since it is larger than the sum of its proper divisors (9722926528).

11102230232 is a wasteful number, since it uses less digits than its factorization.

11102230232 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 565010 (or 565006 counting only the distinct ones).

The product of its (nonzero) digits is 144, while the sum is 17.

Adding to 11102230232 its reverse (23203220111), we get a palindrome (34305450343).

The spelling of 11102230232 in words is "eleven billion, one hundred two million, two hundred thirty thousand, two hundred thirty-two".