211120102202 has 16 divisors (see below), whose sum is σ = 322826802792. Its totient is φ = 103521438720.

The previous prime is 211120102199. The next prime is 211120102211. The reversal of 211120102202 is 202201021112.

It can be written as a sum of positive squares in 4 ways, for example, as 88815324361 + 122304777841 = 298019^2 + 349721^2 .

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, 2526383 + ... + 2608610.

Almost surely, 2^211120102202 is an apocalyptic number.

211120102202 is a deficient number, since it is larger than the sum of its proper divisors (111706700590).

211120102202 is a wasteful number, since it uses less digits than its factorization.

211120102202 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5135393.

The product of its (nonzero) digits is 32, while the sum is 14.

Adding to 211120102202 its reverse (202201021112), we get a palindrome (413321123314).

The spelling of 211120102202 in words is "two hundred eleven billion, one hundred twenty million, one hundred two thousand, two hundred two".