11382275216 has 20 divisors (see below), whose sum is σ = 23749555452. Its totient is φ = 5253357696.

The previous prime is 11382275197. The next prime is 11382275249. The reversal of 11382275216 is 61257228311.

It can be written as a sum of positive squares in 2 ways, for example, as 3493282816 + 7888992400 = 59104^2 + 88820^2 .

It is a self number, because there is not a number n which added to its sum of digits gives 11382275216.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 27361031 + ... + 27361446.

Almost surely, 2^11382275216 is an apocalyptic number.

11382275216 is a gapful number since it is divisible by the number (16) formed by its first and last digit.

It is an amenable number.

11382275216 is an abundant number, since it is smaller than the sum of its proper divisors (12367280236).

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

11382275216 is a wasteful number, since it uses less digits than its factorization.

11382275216 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 54722498 (or 54722492 counting only the distinct ones).

The product of its digits is 40320, while the sum is 38.

The spelling of 11382275216 in words is "eleven billion, three hundred eighty-two million, two hundred seventy-five thousand, two hundred sixteen".