11322031022000 has 80 divisors (see below), whose sum is σ = 27377795869632. Its totient is φ = 4528626329600.

The previous prime is 11322031021999. The next prime is 11322031022063. The reversal of 11322031022000 is 22013022311.

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

It is a self number, because there is not a number n which added to its sum of digits gives 11322031022000.

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, 55131509 + ... + 55336491.

Almost surely, 2^{11322031022000} is an apocalyptic number.

11322031022000 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

11322031022000 is an abundant number, since it is smaller than the sum of its proper divisors (16055764847632).

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

11322031022000 is a wasteful number, since it uses less digits than its factorization.

11322031022000 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 232623 (or 232607 counting only the distinct ones).

The product of its (nonzero) digits is 144, while the sum is 17.

Adding to 11322031022000 its reverse (22013022311), we get a palindrome (11344044044311).

The spelling of 11322031022000 in words is "eleven trillion, three hundred twenty-two billion, thirty-one million, twenty-two thousand".