122102122210212 has 48 divisors (see below), whose sum is σ = 300132610948800. Its totient is φ = 38528651266560.

The previous prime is 122102122210181. The next prime is 122102122210247. The reversal of 122102122210212 is 212012221201221.

122102122210212 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 207439089 + ... + 208026872.

It is an arithmetic number, because the mean of its divisors is an integer number (6252762728100).

Almost surely, 2^{122102122210212} is an apocalyptic number.

122102122210212 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

122102122210212 is an abundant number, since it is smaller than the sum of its proper divisors (178030488738588).

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

122102122210212 is a wasteful number, since it uses less digits than its factorization.

122102122210212 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 415467276 (or 415467274 counting only the distinct ones).

The product of its (nonzero) digits is 256, while the sum is 21.

Adding to 122102122210212 its reverse (212012221201221), we get a palindrome (334114343411433).

The spelling of 122102122210212 in words is "one hundred twenty-two trillion, one hundred two billion, one hundred twenty-two million, two hundred ten thousand, two hundred twelve".