11013322000 has 80 divisors (see below), whose sum is σ = 27197044992. Its totient is φ = 4311561600.

The previous prime is 11013321989. The next prime is 11013322009. The reversal of 11013322000 is 22331011.

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

It is a super-2 number, since 2×11013322000² (a number of 21 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (11013322009) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 35419 + ... + 152581.

Almost surely, 2^11013322000 is an apocalyptic number.

11013322000 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 11013322000, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (13598522496).

11013322000 is an abundant number, since it is smaller than the sum of its proper divisors (16183722992).

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

11013322000 is a wasteful number, since it uses less digits than its factorization.

11013322000 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 117233 (or 117217 counting only the distinct ones).

The product of its (nonzero) digits is 36, while the sum is 13.

Adding to 11013322000 its reverse (22331011), we get a palindrome (11035653011).

The spelling of 11013322000 in words is "eleven billion, thirteen million, three hundred twenty-two thousand".