1123422023001 has 16 divisors (see below), whose sum is σ = 1519492608000. Its totient is φ = 738220074768.

The previous prime is 1123422022999. The next prime is 1123422023041. The reversal of 1123422023001 is 1003202243211.

It is not a de Polignac number, because 1123422023001 - 2¹ = 1123422022999 is a prime.

It is a super-3 number, since 3×1123422023001³ (a number of 37 digits) contains 333 as substring.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (1123422023041) 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, 8729481 + ... + 8857238.

It is an arithmetic number, because the mean of its divisors is an integer number (94968288000).

Almost surely, 2^{1123422023001} is an apocalyptic number.

It is an amenable number.

1123422023001 is a deficient number, since it is larger than the sum of its proper divisors (396070584999).

1123422023001 is a wasteful number, since it uses less digits than its factorization.

1123422023001 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 17587028.

The product of its (nonzero) digits is 576, while the sum is 21.

Adding to 1123422023001 its reverse (1003202243211), we get a palindrome (2126624266212).

The spelling of 1123422023001 in words is "one trillion, one hundred twenty-three billion, four hundred twenty-two million, twenty-three thousand, one".