102212101122 has 8 divisors (see below), whose sum is σ = 204424202256. Its totient is φ = 34070700372.

The previous prime is 102212101109. The next prime is 102212101127. The reversal of 102212101122 is 221101212201.

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

102212101122 is an admirable number.

It is not an unprimeable number, because it can be changed into a prime (102212101127) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 8517675088 + ... + 8517675099.

It is an arithmetic number, because the mean of its divisors is an integer number (25553025282).

Almost surely, 2^102212101122 is an apocalyptic number.

102212101122 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

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

102212101122 is a wasteful number, since it uses less digits than its factorization.

102212101122 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 17035350192.

The product of its (nonzero) digits is 32, while the sum is 15.

Adding to 102212101122 its reverse (221101212201), we get a palindrome (323313313323).

The spelling of 102212101122 in words is "one hundred two billion, two hundred twelve million, one hundred one thousand, one hundred twenty-two".