23023223304020 has 96 divisors (see below), whose sum is σ = 49063175884800. Its totient is φ = 9073712553984.

The previous prime is 23023223304017. The next prime is 23023223304049. The reversal of 23023223304020 is 2040332232032.

It is a super-2 number, since 2×23023223304020² (a number of 28 digits) contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 4346462012 + ... + 4346467308.

It is an arithmetic number, because the mean of its divisors is an integer number (511074748800).

Almost surely, 2^{23023223304020} is an apocalyptic number.

23023223304020 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

23023223304020 is an abundant number, since it is smaller than the sum of its proper divisors (26039952580780).

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

23023223304020 is a wasteful number, since it uses less digits than its factorization.

23023223304020 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 10617 (or 10615 counting only the distinct ones).

The product of its (nonzero) digits is 10368, while the sum is 26.

Adding to 23023223304020 its reverse (2040332232032), we get a palindrome (25063555536052).

The spelling of 23023223304020 in words is "twenty-three trillion, twenty-three billion, two hundred twenty-three million, three hundred four thousand, twenty".