11001032001200 has 30 divisors (see below), whose sum is σ = 26429979383844. Its totient is φ = 4400412800320.

The previous prime is 11001032001191. The next prime is 11001032001217. The reversal of 11001032001200 is 210023010011.

It is an unprimeable number.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 13751289602 + ... + 13751290401.

Almost surely, 2^{11001032001200} is an apocalyptic number.

11001032001200 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

11001032001200 is an abundant number, since it is smaller than the sum of its proper divisors (15428947382644).

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

11001032001200 is a wasteful number, since it uses less digits than its factorization.

11001032001200 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 27502580021 (or 27502580010 counting only the distinct ones).

The product of its (nonzero) digits is 12, while the sum is 11.

Adding to 11001032001200 its reverse (210023010011), we get a palindrome (11211055011211).

The spelling of 11001032001200 in words is "eleven trillion, one billion, thirty-two million, one thousand, two hundred".