11214124011 has 12 divisors (see below), whose sum is σ = 16217179888. Its totient is φ = 7467313104.

The previous prime is 11214123971. The next prime is 11214124013. The reversal of 11214124011 is 11042141211.

It is not a de Polignac number, because 11214124011 - 2⁹ = 11214123499 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (11214124013) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 722695 + ... + 738048.

Almost surely, 2^11214124011 is an apocalyptic number.

11214124011 is a deficient number, since it is larger than the sum of its proper divisors (5003055877).

11214124011 is a wasteful number, since it uses less digits than its factorization.

11214124011 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1461602 (or 1461599 counting only the distinct ones).

The product of its (nonzero) digits is 64, while the sum is 18.

Adding to 11214124011 its reverse (11042141211), we get a palindrome (22256265222).

The spelling of 11214124011 in words is "eleven billion, two hundred fourteen million, one hundred twenty-four thousand, eleven".