1121023606024 has 96 divisors (see below), whose sum is σ = 2494763795160. Its totient is φ = 470776320000.

The previous prime is 1121023606007. The next prime is 1121023606049. The reversal of 1121023606024 is 4206063201211.

It can be written as a sum of positive squares in 4 ways, for example, as 1010792965924 + 110230640100 = 1005382^2 + 332010^2 .

It is a Harshad number since it is a multiple of its sum of digits (28).

It is a junction number, because it is equal to n+sod(n) for n = 1121023605983 and 1121023606001.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 3694474 + ... + 3986374.

Almost surely, 2^{1121023606024} is an apocalyptic number.

1121023606024 is a gapful number since it is divisible by the number (14) 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 1121023606024, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1247381897580).

1121023606024 is an abundant number, since it is smaller than the sum of its proper divisors (1373740189136).

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

1121023606024 is a wasteful number, since it uses less digits than its factorization.

1121023606024 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 292119 (or 292108 counting only the distinct ones).

The product of its (nonzero) digits is 3456, while the sum is 28.

Adding to 1121023606024 its reverse (4206063201211), we get a palindrome (5327086807235).

The spelling of 1121023606024 in words is "one trillion, one hundred twenty-one billion, twenty-three million, six hundred six thousand, twenty-four".