11202020010211 has 16 divisors (see below), whose sum is σ = 11431360055808. Its totient is φ = 10974822408000.

The previous prime is 11202020010199. The next prime is 11202020010221. The reversal of 11202020010211 is 11201002020211.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-11202020010211 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 11202020010191 and 11202020010200.

It is not an unprimeable number, because it can be changed into a prime (11202020010221) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 17372506 + ... + 18005776.

It is an arithmetic number, because the mean of its divisors is an integer number (714460003488).

Almost surely, 2^{11202020010211} is an apocalyptic number.

11202020010211 is a deficient number, since it is larger than the sum of its proper divisors (229340045597).

11202020010211 is a wasteful number, since it uses less digits than its factorization.

11202020010211 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 634962.

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

Adding to 11202020010211 its reverse (11201002020211), we get a palindrome (22403022030422).

The spelling of 11202020010211 in words is "eleven trillion, two hundred two billion, twenty million, ten thousand, two hundred eleven".