2000111122 has 8 divisors (see below), whose sum is σ = 3001086000. Its totient is φ = 999749124.

The previous prime is 2000111111. The next prime is 2000111129. The reversal of 2000111122 is 2211110002.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a junction number, because it is equal to n+sod(n) for n = 2000111099 and 2000111108.

It is not an unprimeable number, because it can be changed into a prime (2000111129) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 144972 + ... + 158167.

It is an arithmetic number, because the mean of its divisors is an integer number (375135750).

Almost surely, 2^2000111122 is an apocalyptic number.

2000111122 is a deficient number, since it is larger than the sum of its proper divisors (1000974878).

2000111122 is a wasteful number, since it uses less digits than its factorization.

2000111122 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 306440.

The product of its (nonzero) digits is 8, while the sum is 10.

The square root of 2000111122 is about 44722.6019144683. The cubic root of 2000111122 is about 1259.9443836205.

Adding to 2000111122 its reverse (2211110002), we get a palindrome (4211221124).

The spelling of 2000111122 in words is "two billion, one hundred eleven thousand, one hundred twenty-two".