11415422445200 has 30 divisors (see below), whose sum is σ = 27425552425554. Its totient is φ = 4566168977920.

The previous prime is 11415422445151. The next prime is 11415422445221. The reversal of 11415422445200 is 254422451411.

It is a happy number.

It can be written as a sum of positive squares in 3 ways, for example, as 416701234576 + 10998721210624 = 645524^2 + 3316432^2 .

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 14269277657 + ... + 14269278456.

Almost surely, 2^{11415422445200} is an apocalyptic number.

11415422445200 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

11415422445200 is an abundant number, since it is smaller than the sum of its proper divisors (16010129980354).

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

11415422445200 is a wasteful number, since it uses less digits than its factorization.

11415422445200 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 28538556131 (or 28538556120 counting only the distinct ones).

The product of its (nonzero) digits is 51200, while the sum is 35.

Adding to 11415422445200 its reverse (254422451411), we get a palindrome (11669844896611).

The spelling of 11415422445200 in words is "eleven trillion, four hundred fifteen billion, four hundred twenty-two million, four hundred forty-five thousand, two hundred".