11200020200220 has 96 divisors (see below), whose sum is σ = 34952385081600. Its totient is φ = 2663038854144.

The previous prime is 11200020200197. The next prime is 11200020200221. The reversal of 11200020200220 is 2200202000211.

It is a Harshad number since it is a multiple of its sum of digits (12).

It is a junction number, because it is equal to n+sod(n) for n = 11200020200196 and 11200020200205.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (11200020200221) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 288938830 + ... + 288977589.

It is an arithmetic number, because the mean of its divisors is an integer number (364087344600).

Almost surely, 2^{11200020200220} is an apocalyptic number.

11200020200220 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

11200020200220 is an abundant number, since it is smaller than the sum of its proper divisors (23752364881380).

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

11200020200220 is a wasteful number, since it uses less digits than its factorization.

11200020200220 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 577916467 (or 577916465 counting only the distinct ones).

The product of its (nonzero) digits is 32, while the sum is 12.

Adding to 11200020200220 its reverse (2200202000211), we get a palindrome (13400222200431).

The spelling of 11200020200220 in words is "eleven trillion, two hundred billion, twenty million, two hundred thousand, two hundred twenty".