30302212132 has 12 divisors (see below), whose sum is σ = 55334474496. Its totient is φ = 14492362280.

The previous prime is 30302212117. The next prime is 30302212169. The reversal of 30302212132 is 23121220303.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 164685844 + ... + 164686027.

It is an arithmetic number, because the mean of its divisors is an integer number (4611206208).

Almost surely, 2^30302212132 is an apocalyptic number.

It is an amenable number.

30302212132 is a deficient number, since it is larger than the sum of its proper divisors (25032262364).

30302212132 is a wasteful number, since it uses less digits than its factorization.

30302212132 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 329371898 (or 329371896 counting only the distinct ones).

The product of its (nonzero) digits is 432, while the sum is 19.

Adding to 30302212132 its reverse (23121220303), we get a palindrome (53423432435).

The spelling of 30302212132 in words is "thirty billion, three hundred two million, two hundred twelve thousand, one hundred thirty-two".