2000122 has 8 divisors (see below), whose sum is σ = 3038400. Its totient is φ = 987324.

The previous prime is 2000113. The next prime is 2000143. The reversal of 2000122 is 2210002.

It is a happy number.

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

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 6172 + ... + 6487.

It is an arithmetic number, because the mean of its divisors is an integer number (379800).

2^2000122 is an apocalyptic number.

2000122 is a deficient number, since it is larger than the sum of its proper divisors (1038278).

2000122 is a wasteful number, since it uses less digits than its factorization.

2000122 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 12740.

The product of its (nonzero) digits is 8, while the sum is 7.

The square root of 2000122 is about 1414.2566952290. The cubic root of 2000122 is about 125.9946667769.

Adding to 2000122 its reverse (2210002), we get a palindrome (4210124).

The spelling of 2000122 in words is "two million, one hundred twenty-two", and thus it is an aban number.