11012311023200 has 36 divisors (see below), whose sum is σ = 26883804287340. Its totient is φ = 4404924408960.

The previous prime is 11012311023187. The next prime is 11012311023221. The reversal of 11012311023200 is 232011321011.

It is a congruent number.

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, 6882693590 + ... + 6882695189.

It is an arithmetic number, because the mean of its divisors is an integer number (746772341315).

Almost surely, 2^{11012311023200} is an apocalyptic number.

11012311023200 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

11012311023200 is an abundant number, since it is smaller than the sum of its proper divisors (15871493264140).

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

11012311023200 is a wasteful number, since it uses less digits than its factorization.

11012311023200 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 13765388799 (or 13765388786 counting only the distinct ones).

The product of its (nonzero) digits is 72, while the sum is 17.

Adding to 11012311023200 its reverse (232011321011), we get a palindrome (11244322344211).

The spelling of 11012311023200 in words is "eleven trillion, twelve billion, three hundred eleven million, twenty-three thousand, two hundred".