11223322000 has 160 divisors (see below), whose sum is σ = 29904121728. Its totient is φ = 4040000000.

The previous prime is 11223321979. The next prime is 11223322009. The reversal of 11223322000 is 22332211.

11223322000 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a Harshad number since it is a multiple of its sum of digits (16).

It is a zygodrome in base 10.

It is not an unprimeable number, because it can be changed into a prime (11223322009) 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 31 ways as a sum of consecutive naturals, for example, 2219475 + ... + 2224525.

Almost surely, 2^11223322000 is an apocalyptic number.

11223322000 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 11223322000, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (14952060864).

11223322000 is an abundant number, since it is smaller than the sum of its proper divisors (18680799728).

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

11223322000 is a wasteful number, since it uses less digits than its factorization.

11223322000 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5186 (or 5170 counting only the distinct ones).

The product of its (nonzero) digits is 144, while the sum is 16.

Adding to 11223322000 its reverse (22332211), we get a palindrome (11245654211).

The spelling of 11223322000 in words is "eleven billion, two hundred twenty-three million, three hundred twenty-two thousand".