200020122002 has 8 divisors (see below), whose sum is σ = 300034112700. Its totient is φ = 100008751104.

The previous prime is 200020121999. The next prime is 200020122013. The reversal of 200020122002 is 200221020002.

It can be written as a sum of positive squares in 2 ways, for example, as 199595391121 + 424730881 = 446761^2 + 20609^2 .

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, 451427 + ... + 777062.

Almost surely, 2^200020122002 is an apocalyptic number.

200020122002 is a deficient number, since it is larger than the sum of its proper divisors (100013990698).

200020122002 is a wasteful number, since it uses less digits than its factorization.

200020122002 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1309900.

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

Adding to 200020122002 its reverse (200221020002), we get a palindrome (400241142004).

The spelling of 200020122002 in words is "two hundred billion, twenty million, one hundred twenty-two thousand, two".