102122022212 has 12 divisors (see below), whose sum is σ = 204244044480. Its totient is φ = 43766580936.

The previous prime is 102122022199. The next prime is 102122022217. The reversal of 102122022212 is 212220221201.

It is a happy number.

102122022212 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

102122022212 is an admirable number.

It is not an unprimeable number, because it can be changed into a prime (102122022217) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1823607512 + ... + 1823607567.

It is an arithmetic number, because the mean of its divisors is an integer number (17020337040).

Almost surely, 2^102122022212 is an apocalyptic number.

It is an amenable number.

102122022212 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.

102122022212 is a wasteful number, since it uses less digits than its factorization.

102122022212 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3647215090 (or 3647215088 counting only the distinct ones).

The product of its (nonzero) digits is 128, while the sum is 17.

Adding to 102122022212 its reverse (212220221201), we get a palindrome (314342243413).

The spelling of 102122022212 in words is "one hundred two billion, one hundred twenty-two million, twenty-two thousand, two hundred twelve".