102012212332 has 12 divisors (see below), whose sum is σ = 181547157960. Its totient is φ = 50141595776.

The previous prime is 102012212293. The next prime is 102012212339. The reversal of 102012212332 is 233212210201.

It is not an unprimeable number, because it can be changed into a prime (102012212339) 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, 216127333 + ... + 216127804.

It is an arithmetic number, because the mean of its divisors is an integer number (15128929830).

Almost surely, 2^102012212332 is an apocalyptic number.

It is an amenable number.

102012212332 is a deficient number, since it is larger than the sum of its proper divisors (79534945628).

102012212332 is a wasteful number, since it uses less digits than its factorization.

102012212332 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 432255200 (or 432255198 counting only the distinct ones).

The product of its (nonzero) digits is 288, while the sum is 19.

Adding to 102012212332 its reverse (233212210201), we get a palindrome (335224422533).

The spelling of 102012212332 in words is "one hundred two billion, twelve million, two hundred twelve thousand, three hundred thirty-two".