2000011122 has 16 divisors (see below), whose sum is σ = 4444469280. Its totient is φ = 666670356.

The previous prime is 2000011109. The next prime is 2000011147. The reversal of 2000011122 is 2211100002.

It is a Harshad number since it is a multiple of its sum of digits (9).

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 18518568 + ... + 18518675.

It is an arithmetic number, because the mean of its divisors is an integer number (277779330).

Almost surely, 2^2000011122 is an apocalyptic number.

2000011122 is an abundant number, since it is smaller than the sum of its proper divisors (2444458158).

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

2000011122 is a wasteful number, since it uses less digits than its factorization.

2000011122 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 37037254 (or 37037248 counting only the distinct ones).

The product of its (nonzero) digits is 8, while the sum is 9.

The square root of 2000011122 is about 44721.4838975631. The cubic root of 2000011122 is about 1259.9233853642.

Adding to 2000011122 its reverse (2211100002), we get a palindrome (4211111124).

The spelling of 2000011122 in words is "two billion, eleven thousand, one hundred twenty-two".