1120936563820 has 96 divisors (see below), whose sum is σ = 2491303651200. Its totient is φ = 422807193600.

The previous prime is 1120936563779. The next prime is 1120936563881. The reversal of 1120936563820 is 283656390211.

It is a Smith number, since the sum of its digits (46) coincides with the sum of the digits of its prime factors.

It is a Harshad number since it is a multiple of its sum of digits (46).

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 10773406 + ... + 10876954.

It is an arithmetic number, because the mean of its divisors is an integer number (25951079700).

Almost surely, 2^{1120936563820} is an apocalyptic number.

1120936563820 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 1120936563820, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1245651825600).

1120936563820 is an abundant number, since it is smaller than the sum of its proper divisors (1370367087380).

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

1120936563820 is a wasteful number, since it uses less digits than its factorization.

1120936563820 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 103915 (or 103913 counting only the distinct ones).

The product of its (nonzero) digits is 466560, while the sum is 46.

The spelling of 1120936563820 in words is "one trillion, one hundred twenty billion, nine hundred thirty-six million, five hundred sixty-three thousand, eight hundred twenty".