11020002120211 has 8 divisors (see below), whose sum is σ = 12594335779424. Its totient is φ = 9445680371520.

The previous prime is 11020002120181. The next prime is 11020002120221. The reversal of 11020002120211 is 11202120002011.

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 11020002120211 - 2³¹ = 11017854636563 is a prime.

It is a zygodrome in base 3.

It is a junction number, because it is equal to n+sod(n) for n = 11020002120191 and 11020002120200.

It is not an unprimeable number, because it can be changed into a prime (11020002120221) 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, 898170 + ... + 4779823.

It is an arithmetic number, because the mean of its divisors is an integer number (1574291972428).

Almost surely, 2^{11020002120211} is an apocalyptic number.

11020002120211 is a deficient number, since it is larger than the sum of its proper divisors (1574333659213).

11020002120211 is an equidigital number, since it uses as much as digits as its factorization.

11020002120211 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5955261.

The product of its (nonzero) digits is 16, while the sum is 13.

Adding to 11020002120211 its reverse (11202120002011), we get a palindrome (22222122122222).

The spelling of 11020002120211 in words is "eleven trillion, twenty billion, two million, one hundred twenty thousand, two hundred eleven".