232213321020 has 24 divisors (see below), whose sum is σ = 650197299024. Its totient is φ = 61923552256.

The previous prime is 232213321019. The next prime is 232213321051. The reversal of 232213321020 is 20123312232.

It is a happy number.

232213321020 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1935110949 + ... + 1935111068.

It is an arithmetic number, because the mean of its divisors is an integer number (27091554126).

Almost surely, 2^232213321020 is an apocalyptic number.

232213321020 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

232213321020 is an abundant number, since it is smaller than the sum of its proper divisors (417983978004).

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

232213321020 is a wasteful number, since it uses less digits than its factorization.

232213321020 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3870222029 (or 3870222027 counting only the distinct ones).

The product of its (nonzero) digits is 864, while the sum is 21.

Adding to 232213321020 its reverse (20123312232), we get a palindrome (252336633252).

The spelling of 232213321020 in words is "two hundred thirty-two billion, two hundred thirteen million, three hundred twenty-one thousand, twenty".