12210011011101 has 32 divisors (see below), whose sum is σ = 17233743418240. Its totient is φ = 7668024827904.

The previous prime is 12210011011061. The next prime is 12210011011129. The reversal of 12210011011101 is 10111011001221.

It is not a de Polignac number, because 12210011011101 - 2¹⁷ = 12210010880029 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (12210011011301) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 23249451 + ... + 23768823.

It is an arithmetic number, because the mean of its divisors is an integer number (538554481820).

Almost surely, 2^{12210011011101} is an apocalyptic number.

It is an amenable number.

12210011011101 is a deficient number, since it is larger than the sum of its proper divisors (5023732407139).

12210011011101 is a wasteful number, since it uses less digits than its factorization.

12210011011101 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 521725.

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

Adding to 12210011011101 its reverse (10111011001221), we get a palindrome (22321022012322).

The spelling of 12210011011101 in words is "twelve trillion, two hundred ten billion, eleven million, eleven thousand, one hundred one".