20023132233000 has 128 divisors (see below), whose sum is σ = 67277724433920. Its totient is φ = 4928771001600.

The previous prime is 20023132232993. The next prime is 20023132233007. The reversal of 20023132233000 is 33223132002.

It is an interprime number because it is at equal distance from previous prime (20023132232993) and next prime (20023132233007).

It is not an unprimeable number, because it can be changed into a prime (20023132233007) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 256667824 + ... + 256745823.

It is an arithmetic number, because the mean of its divisors is an integer number (525607222140).

Almost surely, 2^{20023132233000} is an apocalyptic number.

20023132233000 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

20023132233000 is an abundant number, since it is smaller than the sum of its proper divisors (47254592200920).

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

20023132233000 is a wasteful number, since it uses less digits than its factorization.

20023132233000 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 513413684 (or 513413670 counting only the distinct ones).

The product of its (nonzero) digits is 1296, while the sum is 21.

Adding to 20023132233000 its reverse (33223132002), we get a palindrome (20056355365002).

The spelling of 20023132233000 in words is "twenty trillion, twenty-three billion, one hundred thirty-two million, two hundred thirty-three thousand".