102112330222 has 16 divisors (see below), whose sum is σ = 179120633472. Its totient is φ = 42744696120.

The previous prime is 102112330171. The next prime is 102112330253. The reversal of 102112330222 is 222033211201.

It is a self number, because there is not a number n which added to its sum of digits gives 102112330222.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 84810304 + ... + 84811507.

It is an arithmetic number, because the mean of its divisors is an integer number (11195039592).

Almost surely, 2^102112330222 is an apocalyptic number.

102112330222 is a deficient number, since it is larger than the sum of its proper divisors (77008303250).

102112330222 is a wasteful number, since it uses less digits than its factorization.

102112330222 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 169621863.

The product of its (nonzero) digits is 288, while the sum is 19.

Adding to 102112330222 its reverse (222033211201), we get a palindrome (324145541423).

The spelling of 102112330222 in words is "one hundred two billion, one hundred twelve million, three hundred thirty thousand, two hundred twenty-two".