11020002102201 has 4 divisors (see below), whose sum is σ = 14693336136272. Its totient is φ = 7346668068132.

The previous prime is 11020002102199. The next prime is 11020002102203. The reversal of 11020002102201 is 10220120002011.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is an interprime number because it is at equal distance from previous prime (11020002102199) and next prime (11020002102203).

It is not a de Polignac number, because 11020002102201 - 2¹ = 11020002102199 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (11020002102203) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1836667017031 + ... + 1836667017036.

It is an arithmetic number, because the mean of its divisors is an integer number (3673334034068).

Almost surely, 2^{11020002102201} is an apocalyptic number.

It is an amenable number.

11020002102201 is a deficient number, since it is larger than the sum of its proper divisors (3673334034071).

11020002102201 is an equidigital number, since it uses as much as digits as its factorization.

11020002102201 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3673334034070.

The product of its (nonzero) digits is 16, while the sum is 12.

Adding to 11020002102201 its reverse (10220120002011), we get a palindrome (21240122104212).

The spelling of 11020002102201 in words is "eleven trillion, twenty billion, two million, one hundred two thousand, two hundred one".