11208573272320 has 72 divisors (see below), whose sum is σ = 26851644578304. Its totient is φ = 4482826647552.

The previous prime is 11208573272287. The next prime is 11208573272321. The reversal of 11208573272320 is 2327237580211.

It is a super-2 number, since 2×11208573272320² (a number of 27 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (11208573272321) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 8998567 + ... + 10168153.

It is an arithmetic number, because the mean of its divisors is an integer number (372939508032).

Almost surely, 2^{11208573272320} is an apocalyptic number.

11208573272320 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

11208573272320 is an abundant number, since it is smaller than the sum of its proper divisors (15643071305984).

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

11208573272320 is an equidigital number, since it uses as much as digits as its factorization.

11208573272320 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1177095 (or 1177081 counting only the distinct ones).

The product of its (nonzero) digits is 282240, while the sum is 43.

The spelling of 11208573272320 in words is "eleven trillion, two hundred eight billion, five hundred seventy-three million, two hundred seventy-two thousand, three hundred twenty".