23003322220020 has 96 divisors (see below), whose sum is σ = 66259857904128. Its totient is φ = 5959881198592.

The previous prime is 23003322220019. The next prime is 23003322220093. The reversal of 23003322220020 is 2002222330032.

It is a super-2 number, since 2×23003322220020² (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, 29384487 + ... + 30157166.

It is an arithmetic number, because the mean of its divisors is an integer number (690206853168).

Almost surely, 2^{23003322220020} is an apocalyptic number.

23003322220020 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

23003322220020 is an abundant number, since it is smaller than the sum of its proper divisors (43256535684108).

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

23003322220020 is a wasteful number, since it uses less digits than its factorization.

23003322220020 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 59541849 (or 59541847 counting only the distinct ones).

The product of its (nonzero) digits is 1728, while the sum is 21.

Adding to 23003322220020 its reverse (2002222330032), we get a palindrome (25005544550052).

The spelling of 23003322220020 in words is "twenty-three trillion, three billion, three hundred twenty-two million, two hundred twenty thousand, twenty".