11140226232 has 32 divisors (see below), whose sum is σ = 27904052880. Its totient is φ = 3706277120.

The previous prime is 11140226213. The next prime is 11140226233. The reversal of 11140226232 is 23262204111.

It is a Harshad number since it is a multiple of its sum of digits (24).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (11140226233) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 432963 + ... + 457970.

Almost surely, 2^11140226232 is an apocalyptic number.

11140226232 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

11140226232 is an abundant number, since it is smaller than the sum of its proper divisors (16763826648).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

11140226232 is a wasteful number, since it uses less digits than its factorization.

11140226232 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 891463 (or 891459 counting only the distinct ones).

The product of its (nonzero) digits is 1152, while the sum is 24.

The spelling of 11140226232 in words is "eleven billion, one hundred forty million, two hundred twenty-six thousand, two hundred thirty-two".