11238278885300 has 72 divisors (see below), whose sum is σ = 25450526270400. Its totient is φ = 4299330309120.

The previous prime is 11238278885279. The next prime is 11238278885363. The reversal of 11238278885300 is 358887283211.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 18512996 + ... + 19110404.

Almost surely, 2^{11238278885300} is an apocalyptic number.

11238278885300 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

11238278885300 is an abundant number, since it is smaller than the sum of its proper divisors (14212247385100).

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

11238278885300 is a wasteful number, since it uses less digits than its factorization.

11238278885300 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 605625 (or 605618 counting only the distinct ones).

The product of its (nonzero) digits is 5160960, while the sum is 56.

The spelling of 11238278885300 in words is "eleven trillion, two hundred thirty-eight billion, two hundred seventy-eight million, eight hundred eighty-five thousand, three hundred".