11200372080 has 40 divisors (see below), whose sum is σ = 34721154192. Its totient is φ = 2986765824.

The previous prime is 11200372061. The next prime is 11200372091. The reversal of 11200372080 is 8027300211.

It is a tau number, because it is divible by the number of its divisors (40).

It is a Harshad number since it is a multiple of its sum of digits (24).

It is a self number, because there is not a number n which added to its sum of digits gives 11200372080.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 23333869 + ... + 23334348.

Almost surely, 2^11200372080 is an apocalyptic number.

11200372080 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

11200372080 is an abundant number, since it is smaller than the sum of its proper divisors (23520782112).

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

11200372080 is a wasteful number, since it uses less digits than its factorization.

11200372080 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 46668233 (or 46668227 counting only the distinct ones).

The product of its (nonzero) digits is 672, while the sum is 24.

Adding to 11200372080 its reverse (8027300211), we get a palindrome (19227672291).

The spelling of 11200372080 in words is "eleven billion, two hundred million, three hundred seventy-two thousand, eighty".