11202202202020 has 48 divisors (see below), whose sum is σ = 24767924630400. Its totient is φ = 4244160153600.

The previous prime is 11202202201999. The next prime is 11202202202027. The reversal of 11202202202020 is 2020220220211.

It is a junction number, because it is equal to n+sod(n) for n = 11202202201985 and 11202202202003.

It is not an unprimeable number, because it can be changed into a prime (11202202202027) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1245760 + ... + 4894519.

It is an arithmetic number, because the mean of its divisors is an integer number (515998429800).

Almost surely, 2^{11202202202020} is an apocalyptic number.

11202202202020 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

11202202202020 is an abundant number, since it is smaller than the sum of its proper divisors (13565722428380).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

11202202202020 is a wasteful number, since it uses less digits than its factorization.

11202202202020 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6145108 (or 6145106 counting only the distinct ones).

The product of its (nonzero) digits is 128, while the sum is 16.

Adding to 11202202202020 its reverse (2020220220211), we get a palindrome (13222422422231).

The spelling of 11202202202020 in words is "eleven trillion, two hundred two billion, two hundred two million, two hundred two thousand, twenty".