11021111211202 has 32 divisors (see below), whose sum is σ = 16889842195200. Its totient is φ = 5392109891520.

The previous prime is 11021111211163. The next prime is 11021111211233. The reversal of 11021111211202 is 20211211112011.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 165615528 + ... + 165682060.

It is an arithmetic number, because the mean of its divisors is an integer number (527807568600).

Almost surely, 2^{11021111211202} is an apocalyptic number.

11021111211202 is a deficient number, since it is larger than the sum of its proper divisors (5868730983998).

11021111211202 is a wasteful number, since it uses less digits than its factorization.

11021111211202 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 73618.

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

Adding to 11021111211202 its reverse (20211211112011), we get a palindrome (31232322323213).

The spelling of 11021111211202 in words is "eleven trillion, twenty-one billion, one hundred eleven million, two hundred eleven thousand, two hundred two".