11230274880 has 336 divisors, whose sum is σ = 42545715264. Its totient is φ = 2696232960.

The previous prime is 11230274857. The next prime is 11230274899. The reversal of 11230274880 is 8847203211.

It is a super-2 number, since 2×11230274880² (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 an unprimeable number.

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 47 ways as a sum of consecutive naturals, for example, 3388104 + ... + 3391416.

Almost surely, 2^11230274880 is an apocalyptic number.

11230274880 is a gapful number since it is divisible by the number (10) 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 11230274880, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (21272857632).

11230274880 is an abundant number, since it is smaller than the sum of its proper divisors (31315440384).

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

11230274880 is a wasteful number, since it uses less digits than its factorization.

11230274880 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3454 (or 3441 counting only the distinct ones).

The product of its (nonzero) digits is 21504, while the sum is 36.

The spelling of 11230274880 in words is "eleven billion, two hundred thirty million, two hundred seventy-four thousand, eight hundred eighty".