2211200020202 has 16 divisors (see below), whose sum is σ = 3326158204200. Its totient is φ = 1102482041280.

The previous prime is 2211200020147. The next prime is 2211200020213. The reversal of 2211200020202 is 2020200021122.

2211200020202 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in 4 ways, for example, as 1654595988721 + 556604031481 = 1286311^2 + 746059^2 .

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, 2774924 + ... + 3481752.

Almost surely, 2^{2211200020202} is an apocalyptic number.

2211200020202 is a deficient number, since it is larger than the sum of its proper divisors (1114958183998).

2211200020202 is a wasteful number, since it uses less digits than its factorization.

2211200020202 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 711241.

The product of its (nonzero) digits is 64, while the sum is 14.

Adding to 2211200020202 its reverse (2020200021122), we get a palindrome (4231400041324).

The spelling of 2211200020202 in words is "two trillion, two hundred eleven billion, two hundred million, twenty thousand, two hundred two".