11220200211202 has 16 divisors (see below), whose sum is σ = 16846480579320. Its totient is φ = 5604707953152.

The previous prime is 11220200211191. The next prime is 11220200211203. The reversal of 11220200211202 is 20211200202211.

It is a happy number.

It can be written as a sum of positive squares in 4 ways, for example, as 6808608267561 + 4411591943641 = 2609331^2 + 2100379^2 .

It is not an unprimeable number, because it can be changed into a prime (11220200211203) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 17622624 + ... + 18248212.

Almost surely, 2^{11220200211202} is an apocalyptic number.

11220200211202 is a deficient number, since it is larger than the sum of its proper divisors (5626280368118).

11220200211202 is a wasteful number, since it uses less digits than its factorization.

11220200211202 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 634197.

The product of its (nonzero) digits is 64, while the sum is 16.

Adding to 11220200211202 its reverse (20211200202211), we get a palindrome (31431400413413).

The spelling of 11220200211202 in words is "eleven trillion, two hundred twenty billion, two hundred million, two hundred eleven thousand, two hundred two".