110012112122011 has 32 divisors (see below), whose sum is σ = 121041516960000. Its totient is φ = 99157528944000.

The previous prime is 110012112121949. The next prime is 110012112122041. The reversal of 110012112122011 is 110221211210011.

It is a cyclic number.

It is not a de Polignac number, because 110012112122011 - 2²³ = 110012103733403 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (110012112122041) 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, 7484318940 + ... + 7484333638.

It is an arithmetic number, because the mean of its divisors is an integer number (3782547405000).

Almost surely, 2^{110012112122011} is an apocalyptic number.

110012112122011 is a gapful number since it is divisible by the number (11) formed by its first and last digit.

110012112122011 is a deficient number, since it is larger than the sum of its proper divisors (11029404837989).

110012112122011 is a wasteful number, since it uses less digits than its factorization.

110012112122011 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 26011.

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

Adding to 110012112122011 its reverse (110221211210011), we get a palindrome (220233323332022).

The spelling of 110012112122011 in words is "one hundred ten trillion, twelve billion, one hundred twelve million, one hundred twenty-two thousand, eleven".