11220200212202 has 8 divisors (see below), whose sum is σ = 16892866491300. Its totient is φ = 5589244715104.

The previous prime is 11220200212037. The next prime is 11220200212211. The reversal of 11220200212202 is 20221200202211.

It is a happy number.

It can be written as a sum of positive squares in 2 ways, for example, as 7400407496161 + 3819792716041 = 2720369^2 + 1954429^2 .

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, 10427694827 + ... + 10427695902.

Almost surely, 2^{11220200212202} is an apocalyptic number.

11220200212202 is a deficient number, since it is larger than the sum of its proper divisors (5672666279098).

11220200212202 is a wasteful number, since it uses less digits than its factorization.

11220200212202 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 20855391000.

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

Adding to 11220200212202 its reverse (20221200202211), we get a palindrome (31441400414413).

Subtracting 11220200212202 from its reverse (20221200202211), we obtain a palindrome (9000999990009).

The spelling of 11220200212202 in words is "eleven trillion, two hundred twenty billion, two hundred million, two hundred twelve thousand, two hundred two".