1089023318200 has 48 divisors (see below), whose sum is σ = 2537826943680. Its totient is φ = 434603266560.

The previous prime is 1089023318143. The next prime is 1089023318219. The reversal of 1089023318200 is 28133209801.

It is a self number, because there is not a number n which added to its sum of digits gives 1089023318200.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 6201064 + ... + 6374263.

It is an arithmetic number, because the mean of its divisors is an integer number (52871394660).

Almost surely, 2^{1089023318200} is an apocalyptic number.

1089023318200 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

1089023318200 is an abundant number, since it is smaller than the sum of its proper divisors (1448803625480).

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

1089023318200 is a wasteful number, since it uses less digits than its factorization.

1089023318200 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 12575776 (or 12575767 counting only the distinct ones).

The product of its (nonzero) digits is 20736, while the sum is 37.

The spelling of 1089023318200 in words is "one trillion, eighty-nine billion, twenty-three million, three hundred eighteen thousand, two hundred".