11211300223000 has 64 divisors (see below), whose sum is σ = 26234950341600. Its totient is φ = 4484433283200.

The previous prime is 11211300222979. The next prime is 11211300223007. The reversal of 11211300223000 is 32200311211.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (11211300223007) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 84720886 + ... + 84853114.

Almost surely, 2^{11211300223000} is an apocalyptic number.

11211300223000 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

11211300223000 is an abundant number, since it is smaller than the sum of its proper divisors (15023650118600).

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

11211300223000 is a wasteful number, since it uses less digits than its factorization.

11211300223000 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 217037 (or 217023 counting only the distinct ones).

The product of its (nonzero) digits is 72, while the sum is 16.

Adding to 11211300223000 its reverse (32200311211), we get a palindrome (11243500534211).

The spelling of 11211300223000 in words is "eleven trillion, two hundred eleven billion, three hundred million, two hundred twenty-three thousand".