1094812287648 has 192 divisors, whose sum is σ = 3033365594112. Its totient is φ = 345263293440.

The previous prime is 1094812287629. The next prime is 1094812287659. The reversal of 1094812287648 is 8467822184901.

It is a super-2 number, since 2×1094812287648² (a number of 25 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 1094812287591 and 1094812287600.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 44624761 + ... + 44649287.

It is an arithmetic number, because the mean of its divisors is an integer number (15798779136).

Almost surely, 2^{1094812287648} is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 1094812287648, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1516682797056).

1094812287648 is an abundant number, since it is smaller than the sum of its proper divisors (1938553306464).

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

1094812287648 is a wasteful number, since it uses less digits than its factorization.

1094812287648 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 24907 (or 24899 counting only the distinct ones).

The product of its (nonzero) digits is 12386304, while the sum is 60.

The spelling of 1094812287648 in words is "one trillion, ninety-four billion, eight hundred twelve million, two hundred eighty-seven thousand, six hundred forty-eight".