11001012202 has 4 divisors (see below), whose sum is σ = 16501518306. Its totient is φ = 5500506100.

The previous prime is 11001012173. The next prime is 11001012203. The reversal of 11001012202 is 20221010011.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in only one way, i.e., 10935094041 + 65918161 = 104571^2 + 8119^2 .

It is not an unprimeable number, because it can be changed into a prime (11001012203) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2750253049 + ... + 2750253052.

Almost surely, 2^11001012202 is an apocalyptic number.

11001012202 is a deficient number, since it is larger than the sum of its proper divisors (5500506104).

11001012202 is an equidigital number, since it uses as much as digits as its factorization.

11001012202 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5500506103.

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

Adding to 11001012202 its reverse (20221010011), we get a palindrome (31222022213).

The spelling of 11001012202 in words is "eleven billion, one million, twelve thousand, two hundred two".