11102120202202 has 8 divisors (see below), whose sum is σ = 16653228161076. Its totient is φ = 5551044148512.

The previous prime is 11102120202181. The next prime is 11102120202227. The reversal of 11102120202202 is 20220202120111.

It is a happy number.

It can be written as a sum of positive squares in 2 ways, for example, as 10980534788721 + 121585413481 = 3313689^2 + 348691^2 .

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, 7086513 + ... + 8510164.

Almost surely, 2^{11102120202202} is an apocalyptic number.

11102120202202 is a deficient number, since it is larger than the sum of its proper divisors (5551107958874).

11102120202202 is a wasteful number, since it uses less digits than its factorization.

11102120202202 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 15952592.

The product of its (nonzero) digits is 64, while the sum is 16.

Adding to 11102120202202 its reverse (20220202120111), we get a palindrome (31322322322313).

The spelling of 11102120202202 in words is "eleven trillion, one hundred two billion, one hundred twenty million, two hundred two thousand, two hundred two".