110121110221011 has 48 divisors (see below), whose sum is σ = 157277903717376. Its totient is φ = 68518052140032.

The previous prime is 110121110220983. The next prime is 110121110221021. The reversal of 110121110221011 is 110122011121011.

It is not a de Polignac number, because 110121110221011 - 2³⁴ = 110103930351827 is a prime.

It is not an unprimeable number, because it can be changed into a prime (110121110221021) by changing a digit.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 18971446 + ... + 24086468.

It is an arithmetic number, because the mean of its divisors is an integer number (3276622994112).

Almost surely, 2^{110121110221011} is an apocalyptic number.

110121110221011 is a deficient number, since it is larger than the sum of its proper divisors (47156793496365).

110121110221011 is a wasteful number, since it uses less digits than its factorization.

110121110221011 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5115360 (or 5115341 counting only the distinct ones).

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

Adding to 110121110221011 its reverse (110122011121011), we get a palindrome (220243121342022).

The spelling of 110121110221011 in words is "one hundred ten trillion, one hundred twenty-one billion, one hundred ten million, two hundred twenty-one thousand, eleven".