200020021202 has 16 divisors (see below), whose sum is σ = 302401102272. Its totient is φ = 99221338800.

The previous prime is 200020021199. The next prime is 200020021261. The reversal of 200020021202 is 202120020002.

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, 183113 + ... + 658460.

It is an arithmetic number, because the mean of its divisors is an integer number (18900068892).

Almost surely, 2^200020021202 is an apocalyptic number.

200020021202 is a deficient number, since it is larger than the sum of its proper divisors (102381081070).

200020021202 is a wasteful number, since it uses less digits than its factorization.

200020021202 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 842513.

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

Adding to 200020021202 its reverse (202120020002), we get a palindrome (402140041204).

The spelling of 200020021202 in words is "two hundred billion, twenty million, twenty-one thousand, two hundred two".