110121011012 has 24 divisors (see below), whose sum is σ = 202440168000. Its totient is φ = 52313097056.

The previous prime is 110121010999. The next prime is 110121011083. The reversal of 110121011012 is 210110121011.

It is a junction number, because it is equal to n+sod(n) for n = 110121010984 and 110121011002.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 4002962 + ... + 4030377.

It is an arithmetic number, because the mean of its divisors is an integer number (8435007000).

Almost surely, 2^110121011012 is an apocalyptic number.

It is an amenable number.

110121011012 is a deficient number, since it is larger than the sum of its proper divisors (92319156988).

110121011012 is a wasteful number, since it uses less digits than its factorization.

110121011012 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 8033515 (or 8033513 counting only the distinct ones).

The product of its (nonzero) digits is 4, while the sum is 11.

Adding to 110121011012 its reverse (210110121011), we get a palindrome (320231132023).

The spelling of 110121011012 in words is "one hundred ten billion, one hundred twenty-one million, eleven thousand, twelve".