11020021213202 has 8 divisors (see below), whose sum is σ = 16530052993596. Its totient is φ = 5510003548672.

The previous prime is 11020021213199. The next prime is 11020021213211. The reversal of 11020021213202 is 20231212002011.

It can be written as a sum of positive squares in 2 ways, for example, as 7935821409481 + 3084199803721 = 2817059^2 + 1756189^2 .

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

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1294223 + ... + 4869810.

Almost surely, 2^{11020021213202} is an apocalyptic number.

11020021213202 is a deficient number, since it is larger than the sum of its proper divisors (5510031780394).

11020021213202 is an equidigital number, since it uses as much as digits as its factorization.

11020021213202 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7057932.

The product of its (nonzero) digits is 96, while the sum is 17.

Adding to 11020021213202 its reverse (20231212002011), we get a palindrome (31251233215213).

The spelling of 11020021213202 in words is "eleven trillion, twenty billion, twenty-one million, two hundred thirteen thousand, two hundred two".