102210210212 has 48 divisors (see below), whose sum is σ = 205435970880. Its totient is φ = 44005939200.

The previous prime is 102210210211. The next prime is 102210210227. The reversal of 102210210212 is 212012012201.

It is not an unprimeable number, because it can be changed into a prime (102210210211) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 8120468 + ... + 8133044.

It is an arithmetic number, because the mean of its divisors is an integer number (4279916060).

Almost surely, 2^102210210212 is an apocalyptic number.

It is an amenable number.

102210210212 is an abundant number, since it is smaller than the sum of its proper divisors (103225760668).

102210210212 is a wasteful number, since it uses less digits than its factorization.

102210210212 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 22332 (or 22330 counting only the distinct ones).

The product of its (nonzero) digits is 32, while the sum is 14.

Adding to 102210210212 its reverse (212012012201), we get a palindrome (314222222413).

The spelling of 102210210212 in words is "one hundred two billion, two hundred ten million, two hundred ten thousand, two hundred twelve".