1110212012 has 72 divisors (see below), whose sum is σ = 2490775056. Its totient is φ = 428948352.

The previous prime is 1110212011. The next prime is 1110212023. The reversal of 1110212012 is 2102120111.

It is a junction number, because it is equal to n+sod(n) for n = 1110211984 and 1110212002.

It is not an unprimeable number, because it can be changed into a prime (1110212011) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 104498 + ... + 114630.

It is an arithmetic number, because the mean of its divisors is an integer number (34594098).

Almost surely, 2^1110212012 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 1110212012, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1245387528).

1110212012 is an abundant number, since it is smaller than the sum of its proper divisors (1380563044).

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

1110212012 is a wasteful number, since it uses less digits than its factorization.

1110212012 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 10207 (or 10198 counting only the distinct ones).

The product of its (nonzero) digits is 8, while the sum is 11.

The square root of 1110212012 is about 33319.8441172824. The cubic root of 1110212012 is about 1035.4647222643.

Adding to 1110212012 its reverse (2102120111), we get a palindrome (3212332123).

The spelling of 1110212012 in words is "one billion, one hundred ten million, two hundred twelve thousand, twelve".