232220220102 has 48 divisors (see below), whose sum is σ = 559326139008. Its totient is φ = 69147457920.

The previous prime is 232220220079. The next prime is 232220220143. The reversal of 232220220102 is 201022022232.

232220220102 is a `hidden beast` number, since 2 + 322 + 20 + 220 + 102 = 666.

232220220102 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a Harshad number since it is a multiple of its sum of digits (18).

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 23 ways as a sum of consecutive naturals, for example, 15999103 + ... + 16013610.

It is an arithmetic number, because the mean of its divisors is an integer number (11652627896).

Almost surely, 2^232220220102 is an apocalyptic number.

232220220102 is an abundant number, since it is smaller than the sum of its proper divisors (327105918906).

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

232220220102 is a wasteful number, since it uses less digits than its factorization.

232220220102 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 32012765 (or 32012762 counting only the distinct ones).

The product of its (nonzero) digits is 384, while the sum is 18.

Adding to 232220220102 its reverse (201022022232), we get a palindrome (433242242334).

The spelling of 232220220102 in words is "two hundred thirty-two billion, two hundred twenty million, two hundred twenty thousand, one hundred two".