23223310212020 has 12 divisors (see below), whose sum is σ = 48768951445284. Its totient is φ = 9289324084800.

The previous prime is 23223310211963. The next prime is 23223310212059. The reversal of 23223310212020 is 2021201332232.

It can be written as a sum of positive squares in 2 ways, for example, as 12227414419984 + 10995895792036 = 3496772^2 + 3316006^2 .

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, 580582755281 + ... + 580582755320.

It is an arithmetic number, because the mean of its divisors is an integer number (4064079287107).

Almost surely, 2^{23223310212020} is an apocalyptic number.

23223310212020 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

23223310212020 is an abundant number, since it is smaller than the sum of its proper divisors (25545641233264).

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

23223310212020 is a wasteful number, since it uses less digits than its factorization.

23223310212020 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1161165510610 (or 1161165510608 counting only the distinct ones).

The product of its (nonzero) digits is 1728, while the sum is 23.

Adding to 23223310212020 its reverse (2021201332232), we get a palindrome (25244511544252).

The spelling of 23223310212020 in words is "twenty-three trillion, two hundred twenty-three billion, three hundred ten million, two hundred twelve thousand, twenty".