1110012111212 has 12 divisors (see below), whose sum is σ = 1942611206760. Its totient is φ = 554980337856.

The previous prime is 1110012111211. The next prime is 1110012111251. The reversal of 1110012111212 is 2121112100111.

It is a super-2 number, since 2×1110012111212² (a number of 25 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (1110012111211) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 6332162 + ... + 6505097.

It is an arithmetic number, because the mean of its divisors is an integer number (161884267230).

Almost surely, 2^{1110012111212} is an apocalyptic number.

It is an amenable number.

1110012111212 is a deficient number, since it is larger than the sum of its proper divisors (832599095548).

1110012111212 is a wasteful number, since it uses less digits than its factorization.

1110012111212 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 12858880 (or 12858878 counting only the distinct ones).

The product of its (nonzero) digits is 8, while the sum is 14.

Adding to 1110012111212 its reverse (2121112100111), we get a palindrome (3231124211323).

The spelling of 1110012111212 in words is "one trillion, one hundred ten billion, twelve million, one hundred eleven thousand, two hundred twelve".