110011012122111 has 24 divisors (see below), whose sum is σ = 155822353493520. Its totient is φ = 69024239788032.

The previous prime is 110011012121953. The next prime is 110011012122113. The reversal of 110011012122111 is 111221210110011.

It is not a de Polignac number, because 110011012122111 - 2⁹ = 110011012121599 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (110011012122113) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 24390505 + ... + 28546781.

It is an arithmetic number, because the mean of its divisors is an integer number (6492598062230).

Almost surely, 2^{110011012122111} is an apocalyptic number.

110011012122111 is a deficient number, since it is larger than the sum of its proper divisors (45811341371409).

110011012122111 is a wasteful number, since it uses less digits than its factorization.

110011012122111 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4186843 (or 4186826 counting only the distinct ones).

The product of its (nonzero) digits is 8, while the sum is 15.

Adding to 110011012122111 its reverse (111221210110011), we get a palindrome (221232222232122).

It can be divided in two parts, 11001 and 1012122111, that multiplied together give a palindrome (11134355343111).

The spelling of 110011012122111 in words is "one hundred ten trillion, eleven billion, twelve million, one hundred twenty-two thousand, one hundred eleven".