1100224775056 has 135 divisors (see below), whose sum is σ = 2424266620209. Its totient is φ = 483340492800.

The previous prime is 1100224775011. The next prime is 1100224775077. The reversal of 1100224775056 is 6505774220011.

The square root of 1100224775056 is 1048916.

It is a perfect power (a square), and thus also a powerful number.

It can be written as a sum of positive squares in only one way, i.e., 430446215056 + 669778560000 = 656084^2 + 818400^2 .

It is an unprimeable number.

It is a polite number, since it can be written in 26 ways as a sum of consecutive naturals, for example, 1430721040 + ... + 1430721808.

Almost surely, 2^{1100224775056} is an apocalyptic number.

1100224775056 is a gapful number since it is divisible by the number (16) formed by its first and last digit.

1100224775056 is the 1048916-th square number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 1100224775056

1100224775056 is an abundant number, since it is smaller than the sum of its proper divisors (1324041845153).

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

1100224775056 is an frugal number, since it uses more digits than its factorization.

1100224775056 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1630 (or 813 counting only the distinct ones).

The product of its (nonzero) digits is 117600, while the sum is 40.

Adding to 1100224775056 its reverse (6505774220011), we get a palindrome (7605998995067).

The spelling of 1100224775056 in words is "one trillion, one hundred billion, two hundred twenty-four million, seven hundred seventy-five thousand, fifty-six".