11020221020201 has 8 divisors (see below), whose sum is σ = 11028006532608. Its totient is φ = 11012435910000.

The previous prime is 11020221020177. The next prime is 11020221020203. The reversal of 11020221020201 is 10202012202011.

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

It is a cyclic number.

It is not a de Polignac number, because 11020221020201 - 2¹⁴ = 11020221003817 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (11020221020203) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 73623806 + ... + 73773336.

It is an arithmetic number, because the mean of its divisors is an integer number (1378500816576).

Almost surely, 2^{11020221020201} is an apocalyptic number.

It is an amenable number.

11020221020201 is a deficient number, since it is larger than the sum of its proper divisors (7785512407).

11020221020201 is a wasteful number, since it uses less digits than its factorization.

11020221020201 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 201103.

The product of its (nonzero) digits is 32, while the sum is 14.

Adding to 11020221020201 its reverse (10202012202011), we get a palindrome (21222233222212).

The spelling of 11020221020201 in words is "eleven trillion, twenty billion, two hundred twenty-one million, twenty thousand, two hundred one".