11220000202 has 8 divisors (see below), whose sum is σ = 17019101700. Its totient is φ = 5546966304.

The previous prime is 11220000167. The next prime is 11220000227. The reversal of 11220000202 is 20200002211.

It can be written as a sum of positive squares in 2 ways, for example, as 10933002721 + 286997481 = 104561^2 + 16941^2 .

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

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, 31516677 + ... + 31517032.

Almost surely, 2^11220000202 is an apocalyptic number.

11220000202 is a deficient number, since it is larger than the sum of its proper divisors (5799101498).

11220000202 is an equidigital number, since it uses as much as digits as its factorization.

11220000202 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 63033800.

The product of its (nonzero) digits is 16, while the sum is 10.

Adding to 11220000202 its reverse (20200002211), we get a palindrome (31420002413).

The spelling of 11220000202 in words is "eleven billion, two hundred twenty million, two hundred two", and thus it is an aban number.