110012112122012 has 24 divisors (see below), whose sum is σ = 193005801421440. Its totient is φ = 54867631618800.

The previous prime is 110012112121949. The next prime is 110012112122041. The reversal of 110012112122012 is 210221211210011.

It is a super-2 number, since 2×110012112122012² (a number of 29 digits) contains 22 as substring.

It is a congruent number.

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, 8613887 + ... + 17152937.

It is an arithmetic number, because the mean of its divisors is an integer number (8041908392560).

Almost surely, 2^{110012112122012} is an apocalyptic number.

It is an amenable number.

110012112122012 is a deficient number, since it is larger than the sum of its proper divisors (82993689299428).

110012112122012 is a wasteful number, since it uses less digits than its factorization.

110012112122012 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 8547161 (or 8547159 counting only the distinct ones).

The product of its (nonzero) digits is 32, while the sum is 17.

Adding to 110012112122012 its reverse (210221211210011), we get a palindrome (320233323332023).

The spelling of 110012112122012 in words is "one hundred ten trillion, twelve billion, one hundred twelve million, one hundred twenty-two thousand, twelve".