1113212544244 has 12 divisors (see below), whose sum is σ = 1948137480324. Its totient is φ = 556601835584.

The previous prime is 1113212544239. The next prime is 1113212544319. The reversal of 1113212544244 is 4424452123111.

It can be written as a sum of positive squares in 2 ways, for example, as 960517603600 + 152694940644 = 980060^2 + 390762^2 .

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 508417 + ... + 1576360.

It is an arithmetic number, because the mean of its divisors is an integer number (162344790027).

Almost surely, 2^{1113212544244} is an apocalyptic number.

It is an amenable number.

1113212544244 is a deficient number, since it is larger than the sum of its proper divisors (834924936080).

1113212544244 is a wasteful number, since it uses less digits than its factorization.

1113212544244 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2218274 (or 2218272 counting only the distinct ones).

The product of its digits is 30720, while the sum is 34.

Adding to 1113212544244 its reverse (4424452123111), we get a palindrome (5537664667355).

The spelling of 1113212544244 in words is "one trillion, one hundred thirteen billion, two hundred twelve million, five hundred forty-four thousand, two hundred forty-four".