102102220022 has 8 divisors (see below), whose sum is σ = 167076360072. Its totient is φ = 46410100000.

The previous prime is 102102219991. The next prime is 102102220037. The reversal of 102102220022 is 220022201201.

102102220022 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a junction number, because it is equal to n+sod(n) for n = 102102219979 and 102102220006.

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, 2320504979 + ... + 2320505022.

It is an arithmetic number, because the mean of its divisors is an integer number (20884545009).

Almost surely, 2^102102220022 is an apocalyptic number.

102102220022 is a deficient number, since it is larger than the sum of its proper divisors (64974140050).

102102220022 is a wasteful number, since it uses less digits than its factorization.

102102220022 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4641010014.

The product of its (nonzero) digits is 64, while the sum is 14.

Adding to 102102220022 its reverse (220022201201), we get a palindrome (322124421223).

The spelling of 102102220022 in words is "one hundred two billion, one hundred two million, two hundred twenty thousand, twenty-two".