11020210001211 has 16 divisors (see below), whose sum is σ = 14839809415200. Its totient is φ = 7273715635200.

The previous prime is 11020210001201. The next prime is 11020210001219. The reversal of 11020210001211 is 11210001202011.

It is not a de Polignac number, because 11020210001211 - 2⁶ = 11020210001147 is a prime.

It is not an unprimeable number, because it can be changed into a prime (11020210001219) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 5501515 + ... + 7232363.

It is an arithmetic number, because the mean of its divisors is an integer number (927488088450).

Almost surely, 2^{11020210001211} is an apocalyptic number.

11020210001211 is a deficient number, since it is larger than the sum of its proper divisors (3819599413989).

11020210001211 is a wasteful number, since it uses less digits than its factorization.

11020210001211 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1751966.

The product of its (nonzero) digits is 8, while the sum is 12.

Adding to 11020210001211 its reverse (11210001202011), we get a palindrome (22230211203222).

The spelling of 11020210001211 in words is "eleven trillion, twenty billion, two hundred ten million, one thousand, two hundred eleven".