1112266680 has 256 divisors, whose sum is σ = 3964032000. Its totient is φ = 249500160.

The previous prime is 1112266579. The next prime is 1112266697. The reversal of 1112266680 is 866622111.

1112266680 is digitally balanced in base 4, because in such base it contains all the possibile digits an equal number of times.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 2510539 + ... + 2510981.

It is an arithmetic number, because the mean of its divisors is an integer number (15484500).

Almost surely, 2^1112266680 is an apocalyptic number.

1112266680 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 1112266680, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1982016000).

1112266680 is an abundant number, since it is smaller than the sum of its proper divisors (2851765320).

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

1112266680 is a wasteful number, since it uses less digits than its factorization.

1112266680 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 539 (or 521 counting only the distinct ones).

The product of its (nonzero) digits is 6912, while the sum is 33.

The square root of 1112266680 is about 33350.6623622380. The cubic root of 1112266680 is about 1036.1031063683.

Adding to 1112266680 its reverse (866622111), we get a palindrome (1978888791).

The spelling of 1112266680 in words is "one billion, one hundred twelve million, two hundred sixty-six thousand, six hundred eighty".