11001212300452 has 48 divisors (see below), whose sum is σ = 22115442242880. Its totient is φ = 4735704960000.

The previous prime is 11001212300383. The next prime is 11001212300453. The reversal of 11001212300452 is 25400321210011.

It is a Harshad number since it is a multiple of its sum of digits (22).

It is not an unprimeable number, because it can be changed into a prime (11001212300453) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 85452 + ... + 4691452.

It is an arithmetic number, because the mean of its divisors is an integer number (460738380060).

Almost surely, 2^{11001212300452} is an apocalyptic number.

It is an amenable number.

11001212300452 is an abundant number, since it is smaller than the sum of its proper divisors (11114229942428).

11001212300452 is a wasteful number, since it uses less digits than its factorization.

11001212300452 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4608892 (or 4608890 counting only the distinct ones).

The product of its (nonzero) digits is 480, while the sum is 22.

Adding to 11001212300452 its reverse (25400321210011), we get a palindrome (36401533510463).

The spelling of 11001212300452 in words is "eleven trillion, one billion, two hundred twelve million, three hundred thousand, four hundred fifty-two".