1121010433244 has 48 divisors (see below), whose sum is σ = 2164427576640. Its totient is φ = 504717596160.

The previous prime is 1121010433241. The next prime is 1121010433267. The reversal of 1121010433244 is 4423340101211.

It is a Harshad number since it is a multiple of its sum of digits (26).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1121010433241) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 26443337 + ... + 26485695.

It is an arithmetic number, because the mean of its divisors is an integer number (45092241180).

Almost surely, 2^{1121010433244} is an apocalyptic number.

It is an amenable number.

1121010433244 is a deficient number, since it is larger than the sum of its proper divisors (1043417143396).

1121010433244 is a wasteful number, since it uses less digits than its factorization.

1121010433244 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 54830 (or 54828 counting only the distinct ones).

The product of its (nonzero) digits is 2304, while the sum is 26.

Adding to 1121010433244 its reverse (4423340101211), we get a palindrome (5544350534455).

The spelling of 1121010433244 in words is "one trillion, one hundred twenty-one billion, ten million, four hundred thirty-three thousand, two hundred forty-four".