1112211934 has 8 divisors (see below), whose sum is σ = 1713407688. Its totient is φ = 541076040.

The previous prime is 1112211923. The next prime is 1112211937. The reversal of 1112211934 is 4391122111.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a super-2 number, since 2×1112211934² = 2474030772264040712, which contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 1112211899 and 1112211908.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1112211937) by changing a digit.

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, 7514872 + ... + 7515019.

It is an arithmetic number, because the mean of its divisors is an integer number (214175961).

Almost surely, 2^1112211934 is an apocalyptic number.

1112211934 is a deficient number, since it is larger than the sum of its proper divisors (601195754).

1112211934 is a wasteful number, since it uses less digits than its factorization.

1112211934 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 15029930.

The product of its digits is 432, while the sum is 25.

The square root of 1112211934 is about 33349.8415888292. The cubic root of 1112211934 is about 1036.0861070184.

The spelling of 1112211934 in words is "one billion, one hundred twelve million, two hundred eleven thousand, nine hundred thirty-four".