1123303022001 has 24 divisors (see below), whose sum is σ = 1718636684544. Its totient is φ = 704553448320.

The previous prime is 1123303021987. The next prime is 1123303022071. The reversal of 1123303022001 is 1002203033211.

1123303022001 is a `hidden beast` number, since 1 + 12 + 330 + 302 + 20 + 0 + 1 = 666.

It is not a de Polignac number, because 1123303022001 - 2⁶ = 1123303021937 is a prime.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (1123303022071) 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 23 ways as a sum of consecutive naturals, for example, 965701 + ... + 1783026.

It is an arithmetic number, because the mean of its divisors is an integer number (71609861856).

Almost surely, 2^{1123303022001} is an apocalyptic number.

It is an amenable number.

1123303022001 is a deficient number, since it is larger than the sum of its proper divisors (595333662543).

1123303022001 is a wasteful number, since it uses less digits than its factorization.

1123303022001 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2751421 (or 2751418 counting only the distinct ones).

The product of its (nonzero) digits is 216, while the sum is 18.

Adding to 1123303022001 its reverse (1002203033211), we get a palindrome (2125506055212).

The spelling of 1123303022001 in words is "one trillion, one hundred twenty-three billion, three hundred three million, twenty-two thousand, one".