2000111322 has 64 divisors (see below), whose sum is σ = 4441651200. Its totient is φ = 595358400.

The previous prime is 2000111293. The next prime is 2000111339. The reversal of 2000111322 is 2231110002.

It is a junction number, because it is equal to n+sod(n) for n = 2000111298 and 2000111307.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 1634803 + ... + 1636025.

It is an arithmetic number, because the mean of its divisors is an integer number (69400800).

Almost surely, 2^2000111322 is an apocalyptic number.

2000111322 is a gapful number since it is divisible by the number (22) formed by its first and last digit.

It is a practical number, because each smaller number is the sum of distinct divisors of 2000111322, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (2220825600).

2000111322 is an abundant number, since it is smaller than the sum of its proper divisors (2441539878).

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

2000111322 is a wasteful number, since it uses less digits than its factorization.

2000111322 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1659.

The product of its (nonzero) digits is 24, while the sum is 12.

The square root of 2000111322 is about 44722.6041504741. The cubic root of 2000111322 is about 1259.9444256164.

Adding to 2000111322 its reverse (2231110002), we get a palindrome (4231221324).

The spelling of 2000111322 in words is "two billion, one hundred eleven thousand, three hundred twenty-two".