2003123222032 has 40 divisors (see below), whose sum is σ = 4012867347552. Its totient is φ = 968001158400.

The previous prime is 2003123222021. The next prime is 2003123222077. The reversal of 2003123222032 is 2302223213002.

It is a super-2 number, since 2×2003123222032² (a number of 25 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 2003123221994 and 2003123222012.

It is an unprimeable number.

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 7 ways as a sum of consecutive naturals, for example, 14198694 + ... + 14339077.

Almost surely, 2^{2003123222032} is an apocalyptic number.

It is an amenable number.

2003123222032 is an abundant number, since it is smaller than the sum of its proper divisors (2009744125520).

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

2003123222032 is a wasteful number, since it uses less digits than its factorization.

2003123222032 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 28537927 (or 28537921 counting only the distinct ones).

The product of its (nonzero) digits is 1728, while the sum is 22.

Adding to 2003123222032 its reverse (2302223213002), we get a palindrome (4305346435034).

The spelling of 2003123222032 in words is "two trillion, three billion, one hundred twenty-three million, two hundred twenty-two thousand, thirty-two".