30232323322212 has 48 divisors (see below), whose sum is σ = 77056128604224. Its totient is φ = 9149271552000.

The previous prime is 30232323322207. The next prime is 30232323322217. The reversal of 30232323322212 is 21222332323203.

It is an interprime number because it is at equal distance from previous prime (30232323322207) and next prime (30232323322217).

It is a self number, because there is not a number n which added to its sum of digits gives 30232323322212.

It is not an unprimeable number, because it can be changed into a prime (30232323322217) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 150380989 + ... + 150581892.

It is an arithmetic number, because the mean of its divisors is an integer number (1605336012588).

Almost surely, 2^{30232323322212} is an apocalyptic number.

It is an amenable number.

30232323322212 is an abundant number, since it is smaller than the sum of its proper divisors (46823805282012).

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

30232323322212 is a wasteful number, since it uses less digits than its factorization.

30232323322212 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 300963660 (or 300963658 counting only the distinct ones).

The product of its (nonzero) digits is 31104, while the sum is 30.

Adding to 30232323322212 its reverse (21222332323203), we get a palindrome (51454655645415).

Subtracting from 30232323322212 its reverse (21222332323203), we obtain a palindrome (9009990999009).

The spelling of 30232323322212 in words is "thirty trillion, two hundred thirty-two billion, three hundred twenty-three million, three hundred twenty-two thousand, two hundred twelve".