11288714229 has 64 divisors (see below), whose sum is σ = 18362713600. Its totient is φ = 6811776000.

The previous prime is 11288714189. The next prime is 11288714279. The reversal of 11288714229 is 92241788211.

It is not a de Polignac number, because 11288714229 - 2²¹ = 11286617077 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (11288714279) by changing a digit.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 9398829 + ... + 9400029.

It is an arithmetic number, because the mean of its divisors is an integer number (286917400).

Almost surely, 2^11288714229 is an apocalyptic number.

It is an amenable number.

11288714229 is a deficient number, since it is larger than the sum of its proper divisors (7073999371).

11288714229 is a wasteful number, since it uses less digits than its factorization.

11288714229 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1723 (or 1717 counting only the distinct ones).

The product of its digits is 129024, while the sum is 45.

The spelling of 11288714229 in words is "eleven billion, two hundred eighty-eight million, seven hundred fourteen thousand, two hundred twenty-nine".