102322320203212 has 6 divisors (see below), whose sum is σ = 179064060355628. Its totient is φ = 51161160101604.

The previous prime is 102322320203177. The next prime is 102322320203227. The reversal of 102322320203212 is 212302023223201.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 12790290025398 + ... + 12790290025405.

Almost surely, 2^{102322320203212} is an apocalyptic number.

It is an amenable number.

102322320203212 is a deficient number, since it is larger than the sum of its proper divisors (76741740152416).

102322320203212 is a wasteful number, since it uses less digits than its factorization.

102322320203212 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 25580580050807 (or 25580580050805 counting only the distinct ones).

The product of its (nonzero) digits is 3456, while the sum is 25.

Adding to 102322320203212 its reverse (212302023223201), we get a palindrome (314624343426413).

The spelling of 102322320203212 in words is "one hundred two trillion, three hundred twenty-two billion, three hundred twenty million, two hundred three thousand, two hundred twelve".