110111210202012 has 24 divisors (see below), whose sum is σ = 265785679798800. Its totient is φ = 35438090639616.

The previous prime is 110111210201999. The next prime is 110111210202023. The reversal of 110111210202012 is 210202012111011.

It is a happy number.

It is a super-2 number, since 2×110111210202012² (a number of 29 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 110111210201982 and 110111210202000.

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, 158205761437 + ... + 158205762132.

It is an arithmetic number, because the mean of its divisors is an integer number (11074403324950).

Almost surely, 2^{110111210202012} is an apocalyptic number.

110111210202012 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

110111210202012 is an abundant number, since it is smaller than the sum of its proper divisors (155674469596788).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

110111210202012 is a wasteful number, since it uses less digits than its factorization.

110111210202012 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 316411523605 (or 316411523603 counting only the distinct ones).

The product of its (nonzero) digits is 16, while the sum is 15.

Adding to 110111210202012 its reverse (210202012111011), we get a palindrome (320313222313023).

The spelling of 110111210202012 in words is "one hundred ten trillion, one hundred eleven billion, two hundred ten million, two hundred two thousand, twelve".