11230939008 has 224 divisors, whose sum is σ = 35011063440. Its totient is φ = 3580194816.

The previous prime is 11230939001. The next prime is 11230939019. The reversal of 11230939008 is 80093903211.

It is a super-2 number, since 2×11230939008² (a number of 21 digits) contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (36).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (11230939001) by changing a digit.

It is a polite number, since it can be written in 27 ways as a sum of consecutive naturals, for example, 2143560 + ... + 2148792.

Almost surely, 2^11230939008 is an apocalyptic number.

11230939008 is a gapful number since it is divisible by the number (18) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 11230939008, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (17505531720).

11230939008 is an abundant number, since it is smaller than the sum of its proper divisors (23780124432).

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

11230939008 is an frugal number, since it uses more digits than its factorization.

11230939008 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5288 (or 5261 counting only the distinct ones).

The product of its (nonzero) digits is 11664, while the sum is 36.

The spelling of 11230939008 in words is "eleven billion, two hundred thirty million, nine hundred thirty-nine thousand, eight".