23233223120020 has 12 divisors (see below), whose sum is σ = 48789768552084. Its totient is φ = 9293289248000.

The previous prime is 23233223119991. The next prime is 23233223120033. The reversal of 23233223120020 is 2002132233232.

It can be written as a sum of positive squares in 2 ways, for example, as 16029549630864 + 7203673489156 = 4003692^2 + 2683966^2 .

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 580830577981 + ... + 580830578020.

It is an arithmetic number, because the mean of its divisors is an integer number (4065814046007).

Almost surely, 2^{23233223120020} is an apocalyptic number.

23233223120020 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

23233223120020 is an abundant number, since it is smaller than the sum of its proper divisors (25556545432064).

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

23233223120020 is a wasteful number, since it uses less digits than its factorization.

23233223120020 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1161661156010 (or 1161661156008 counting only the distinct ones).

The product of its (nonzero) digits is 5184, while the sum is 25.

Adding to 23233223120020 its reverse (2002132233232), we get a palindrome (25235355353252).

The spelling of 23233223120020 in words is "twenty-three trillion, two hundred thirty-three billion, two hundred twenty-three million, one hundred twenty thousand, twenty".