11001021202 has 8 divisors (see below), whose sum is σ = 16664913612. Its totient is φ = 5446050000.

The previous prime is 11001021197. The next prime is 11001021217. The reversal of 11001021202 is 20212010011.

It can be written as a sum of positive squares in 2 ways, for example, as 10978638841 + 22382361 = 104779^2 + 4731^2 .

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, 27230049 + ... + 27230452.

Almost surely, 2^11001021202 is an apocalyptic number.

11001021202 is a deficient number, since it is larger than the sum of its proper divisors (5663892410).

11001021202 is a wasteful number, since it uses less digits than its factorization.

11001021202 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 54460604.

The product of its (nonzero) digits is 8, while the sum is 10.

Adding to 11001021202 its reverse (20212010011), we get a palindrome (31213031213).

The spelling of 11001021202 in words is "eleven billion, one million, twenty-one thousand, two hundred two".