2000220122 has 32 divisors (see below), whose sum is σ = 3083246208. Its totient is φ = 972988416.

The previous prime is 2000220083. The next prime is 2000220133. The reversal of 2000220122 is 2210220002.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 3466298 + ... + 3466874.

It is an arithmetic number, because the mean of its divisors is an integer number (96351444).

Almost surely, 2^2000220122 is an apocalyptic number.

2000220122 is a deficient number, since it is larger than the sum of its proper divisors (1083026086).

2000220122 is a wasteful number, since it uses less digits than its factorization.

2000220122 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 950.

The product of its (nonzero) digits is 32, while the sum is 11.

The square root of 2000220122 is about 44723.8205210601. The cubic root of 2000220122 is about 1259.9672709228.

Adding to 2000220122 its reverse (2210220002), we get a palindrome (4210440124).

The spelling of 2000220122 in words is "two billion, two hundred twenty thousand, one hundred twenty-two".