11202020222102 has 16 divisors (see below), whose sum is σ = 17791509409920. Its totient is φ = 5271519512448.

The previous prime is 11202020222039. The next prime is 11202020222117. The reversal of 11202020222102 is 20122202020211.

It is a happy number.

It is a Harshad number since it is a multiple of its sum of digits (17).

It is a congruent number.

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, 13542299 + ... + 14345657.

It is an arithmetic number, because the mean of its divisors is an integer number (1111969338120).

Almost surely, 2^{11202020222102} is an apocalyptic number.

11202020222102 is a deficient number, since it is larger than the sum of its proper divisors (6589489187818).

11202020222102 is a wasteful number, since it uses less digits than its factorization.

11202020222102 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1213495.

The product of its (nonzero) digits is 128, while the sum is 17.

Adding to 11202020222102 its reverse (20122202020211), we get a palindrome (31324222242313).

The spelling of 11202020222102 in words is "eleven trillion, two hundred two billion, twenty million, two hundred twenty-two thousand, one hundred two".