1111066412 has 12 divisors (see below), whose sum is σ = 2007087936. Its totient is φ = 537612720.

The previous prime is 1111066409. The next prime is 1111066447. The reversal of 1111066412 is 2146601111.

It is a happy number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 4479983 + ... + 4480230.

It is an arithmetic number, because the mean of its divisors is an integer number (167257328).

Almost surely, 2^1111066412 is an apocalyptic number.

It is an amenable number.

1111066412 is a deficient number, since it is larger than the sum of its proper divisors (896021524).

1111066412 is a wasteful number, since it uses less digits than its factorization.

1111066412 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8960248 (or 8960246 counting only the distinct ones).

The product of its (nonzero) digits is 288, while the sum is 23.

The square root of 1111066412 is about 33332.6628399232. The cubic root of 1111066412 is about 1035.7302794119.

Adding to 1111066412 its reverse (2146601111), we get a palindrome (3257667523).

The spelling of 1111066412 in words is "one billion, one hundred eleven million, sixty-six thousand, four hundred twelve".