11020010111211 has 8 divisors (see below), whose sum is σ = 15466680857920. Its totient is φ = 6960006385992.

The previous prime is 11020010111183. The next prime is 11020010111239. The reversal of 11020010111211 is 11211101002011.

It is an interprime number because it is at equal distance from previous prime (11020010111183) and next prime (11020010111239).

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

It is not a de Polignac number, because 11020010111211 - 2¹⁵ = 11020010078443 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (11020010115211) 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, 96666755305 + ... + 96666755418.

It is an arithmetic number, because the mean of its divisors is an integer number (1933335107240).

Almost surely, 2^{11020010111211} is an apocalyptic number.

11020010111211 is a deficient number, since it is larger than the sum of its proper divisors (4446670746709).

11020010111211 is a wasteful number, since it uses less digits than its factorization.

11020010111211 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 193333510745.

The product of its (nonzero) digits is 4, while the sum is 12.

Adding to 11020010111211 its reverse (11211101002011), we get a palindrome (22231111113222).

The spelling of 11020010111211 in words is "eleven trillion, twenty billion, ten million, one hundred eleven thousand, two hundred eleven".