11214111232 has 20 divisors (see below), whose sum is σ = 22406320926. Its totient is φ = 5607055360.

The previous prime is 11214111221. The next prime is 11214111247. The reversal of 11214111232 is 23211141211.

It can be written as a sum of positive squares in only one way, i.e., 8291195136 + 2922916096 = 91056^2 + 54064^2 .

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 10950769 + ... + 10951792.

Almost surely, 2^11214111232 is an apocalyptic number.

It is an amenable number.

11214111232 is a deficient number, since it is larger than the sum of its proper divisors (11192209694).

11214111232 is an frugal number, since it uses more digits than its factorization.

11214111232 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 21902579 (or 21902563 counting only the distinct ones).

The product of its digits is 96, while the sum is 19.

Adding to 11214111232 its reverse (23211141211), we get a palindrome (34425252443).

The spelling of 11214111232 in words is "eleven billion, two hundred fourteen million, one hundred eleven thousand, two hundred thirty-two".