102120010222 has 8 divisors (see below), whose sum is σ = 153193637376. Its totient is φ = 51055464432.

The previous prime is 102120010217. The next prime is 102120010231. The reversal of 102120010222 is 222010021201.

It is a happy number.

102120010222 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 congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2242158 + ... + 2287249.

It is an arithmetic number, because the mean of its divisors is an integer number (19149204672).

Almost surely, 2^102120010222 is an apocalyptic number.

102120010222 is a deficient number, since it is larger than the sum of its proper divisors (51073627154).

102120010222 is a wasteful number, since it uses less digits than its factorization.

102120010222 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4540682.

The product of its (nonzero) digits is 32, while the sum is 13.

Adding to 102120010222 its reverse (222010021201), we get a palindrome (324130031423).

The spelling of 102120010222 in words is "one hundred two billion, one hundred twenty million, ten thousand, two hundred twenty-two".