1121230244115 has 24 divisors (see below), whose sum is σ = 1943518524480. Its totient is φ = 597973227264.

The previous prime is 1121230244089. The next prime is 1121230244119. The reversal of 1121230244115 is 5114420321211.

1121230244115 is a `hidden beast` number, since 1 + 1 + 212 + 3 + 0 + 2 + 441 + 1 + 5 = 666.

It is not a de Polignac number, because 1121230244115 - 2⁹ = 1121230243603 is a prime.

It is not an unprimeable number, because it can be changed into a prime (1121230244119) by changing a digit.

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 23 ways as a sum of consecutive naturals, for example, 1440294 + ... + 2077716.

It is an arithmetic number, because the mean of its divisors is an integer number (80979938520).

Almost surely, 2^{1121230244115} is an apocalyptic number.

1121230244115 is a gapful number since it is divisible by the number (15) formed by its first and last digit.

1121230244115 is a deficient number, since it is larger than the sum of its proper divisors (822288280365).

1121230244115 is a wasteful number, since it uses less digits than its factorization.

1121230244115 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 676523 (or 676520 counting only the distinct ones).

The product of its (nonzero) digits is 1920, while the sum is 27.

Adding to 1121230244115 its reverse (5114420321211), we get a palindrome (6235650565326).

The spelling of 1121230244115 in words is "one trillion, one hundred twenty-one billion, two hundred thirty million, two hundred forty-four thousand, one hundred fifteen".