11021220211102 has 8 divisors (see below), whose sum is σ = 16532189460000. Its totient is φ = 5510490391104.

The previous prime is 11021220211087. The next prime is 11021220211213. The reversal of 11021220211102 is 20111202212011.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a congruent number.

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, 59742102 + ... + 59926297.

It is an arithmetic number, because the mean of its divisors is an integer number (2066523682500).

Almost surely, 2^{11021220211102} is an apocalyptic number.

11021220211102 is a deficient number, since it is larger than the sum of its proper divisors (5510969248898).

11021220211102 is a wasteful number, since it uses less digits than its factorization.

11021220211102 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 119714450.

The product of its (nonzero) digits is 32, while the sum is 16.

Adding to 11021220211102 its reverse (20111202212011), we get a palindrome (31132422423113).

The spelling of 11021220211102 in words is "eleven trillion, twenty-one billion, two hundred twenty million, two hundred eleven thousand, one hundred two".