11267547621330 has 512 divisors, whose sum is σ = 37340920995840. Its totient is φ = 2099903201280.

The previous prime is 11267547621329. The next prime is 11267547621353. The reversal of 11267547621330 is 3312674576211.

It is a self number, because there is not a number n which added to its sum of digits gives 11267547621330.

It is an unprimeable number.

It is a polite number, since it can be written in 255 ways as a sum of consecutive naturals, for example, 854436997 + ... + 854450183.

It is an arithmetic number, because the mean of its divisors is an integer number (72931486320).

Almost surely, 2^{11267547621330} is an apocalyptic number.

11267547621330 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is a practical number, because each smaller number is the sum of distinct divisors of 11267547621330, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (18670460497920).

11267547621330 is an abundant number, since it is smaller than the sum of its proper divisors (26073373374510).

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

11267547621330 is a wasteful number, since it uses less digits than its factorization.

11267547621330 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 14034.

The product of its (nonzero) digits is 1270080, while the sum is 48.

The spelling of 11267547621330 in words is "eleven trillion, two hundred sixty-seven billion, five hundred forty-seven million, six hundred twenty-one thousand, three hundred thirty".