11247715214 has 16 divisors (see below), whose sum is σ = 17213407200. Its totient is φ = 5510614560.

The previous prime is 11247715201. The next prime is 11247715261. The reversal of 11247715214 is 41251774211.

It is a happy number.

11247715214 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a super-2 number, since 2×11247715214² (a number of 21 digits) contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 143189 + ... + 207360.

It is an arithmetic number, because the mean of its divisors is an integer number (1075837950).

Almost surely, 2^11247715214 is an apocalyptic number.

11247715214 is a deficient number, since it is larger than the sum of its proper divisors (5965691986).

11247715214 is a wasteful number, since it uses less digits than its factorization.

11247715214 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 350875.

The product of its digits is 15680, while the sum is 35.

The spelling of 11247715214 in words is "eleven billion, two hundred forty-seven million, seven hundred fifteen thousand, two hundred fourteen".