1112334678890 has 32 divisors (see below), whose sum is σ = 2007656703360. Its totient is φ = 443722881600.

The previous prime is 1112334678881. The next prime is 1112334678893. The reversal of 1112334678890 is 988764332111.

It is a super-2 number, since 2×1112334678890² (a number of 25 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (1112334678893) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 8375021 + ... + 8506799.

It is an arithmetic number, because the mean of its divisors is an integer number (62739271980).

Almost surely, 2^{1112334678890} is an apocalyptic number.

1112334678890 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

1112334678890 is a deficient number, since it is larger than the sum of its proper divisors (895322024470).

1112334678890 is a wasteful number, since it uses less digits than its factorization.

1112334678890 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 134078.

The product of its (nonzero) digits is 1741824, while the sum is 53.

The spelling of 1112334678890 in words is "one trillion, one hundred twelve billion, three hundred thirty-four million, six hundred seventy-eight thousand, eight hundred ninety".