1112332305 has 16 divisors (see below), whose sum is σ = 2033979264. Its totient is φ = 508494720.

The previous prime is 1112332301. The next prime is 1112332307. The reversal of 1112332305 is 5032332111.

It is not a de Polignac number, because 1112332305 - 2² = 1112332301 is a prime.

It is a super-2 number, since 2×1112332305² = 2474566313493226050, which contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (21).

It is not an unprimeable number, because it can be changed into a prime (1112332301) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 5296716 + ... + 5296925.

It is an arithmetic number, because the mean of its divisors is an integer number (127123704).

Almost surely, 2^1112332305 is an apocalyptic number.

1112332305 is a gapful number since it is divisible by the number (15) formed by its first and last digit.

It is an amenable number.

1112332305 is a deficient number, since it is larger than the sum of its proper divisors (921646959).

1112332305 is a wasteful number, since it uses less digits than its factorization.

1112332305 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 10593656.

The product of its (nonzero) digits is 540, while the sum is 21.

The square root of 1112332305 is about 33351.6462112442. The cubic root of 1112332305 is about 1036.1234830550.

Adding to 1112332305 its reverse (5032332111), we get a palindrome (6144664416).

The spelling of 1112332305 in words is "one billion, one hundred twelve million, three hundred thirty-two thousand, three hundred five".