11110212201011 has 16 divisors (see below), whose sum is σ = 13853217677568. Its totient is φ = 8656355368800.

The previous prime is 11110212200981. The next prime is 11110212201019. The reversal of 11110212201011 is 11010221201111.

It is a cyclic number.

It is not a de Polignac number, because 11110212201011 - 2¹⁴ = 11110212184627 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (11110212201019) 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, 7235780 + ... + 8635793.

It is an arithmetic number, because the mean of its divisors is an integer number (865826104848).

Almost surely, 2^{11110212201011} is an apocalyptic number.

11110212201011 is a gapful number since it is divisible by the number (11) formed by its first and last digit.

11110212201011 is a deficient number, since it is larger than the sum of its proper divisors (2743005476557).

11110212201011 is a wasteful number, since it uses less digits than its factorization.

11110212201011 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 15880682.

The product of its (nonzero) digits is 8, while the sum is 14.

Adding to 11110212201011 its reverse (11010221201111), we get a palindrome (22120433402122).

The spelling of 11110212201011 in words is "eleven trillion, one hundred ten billion, two hundred twelve million, two hundred one thousand, eleven".