11213322000 has 160 divisors (see below), whose sum is σ = 36209956224. Its totient is φ = 2985408000.

The previous prime is 11213321983. The next prime is 11213322007. The reversal of 11213322000 is 22331211.

11213322000 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 (15).

It is not an unprimeable number, because it can be changed into a prime (11213322007) 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, 5260935 + ... + 5263065.

Almost surely, 2^11213322000 is an apocalyptic number.

11213322000 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 11213322000, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (18104978112).

11213322000 is an abundant number, since it is smaller than the sum of its proper divisors (24996634224).

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

11213322000 is a wasteful number, since it uses less digits than its factorization.

11213322000 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3034 (or 3018 counting only the distinct ones).

The product of its (nonzero) digits is 72, while the sum is 15.

Adding to 11213322000 its reverse (22331211), we get a palindrome (11235653211).

The spelling of 11213322000 in words is "eleven billion, two hundred thirteen million, three hundred twenty-two thousand".