11021123234000 has 80 divisors (see below), whose sum is σ = 29071719308736. Its totient is φ = 4007681168000.

The previous prime is 11021123233993. The next prime is 11021123234029. The reversal of 11021123234000 is 43232112011.

It is a tau number, because it is divible by the number of its divisors (80).

It is a Harshad number since it is a multiple of its sum of digits (20).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 250458074 + ... + 250502073.

Almost surely, 2^{11021123234000} is an apocalyptic number.

11021123234000 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

11021123234000 is an abundant number, since it is smaller than the sum of its proper divisors (18050596074736).

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

11021123234000 is a wasteful number, since it uses less digits than its factorization.

11021123234000 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 500960181 (or 500960165 counting only the distinct ones).

The product of its (nonzero) digits is 288, while the sum is 20.

Adding to 11021123234000 its reverse (43232112011), we get a palindrome (11064355346011).

The spelling of 11021123234000 in words is "eleven trillion, twenty-one billion, one hundred twenty-three million, two hundred thirty-four thousand".