30212133203132 has 12 divisors (see below), whose sum is σ = 53365356780120. Its totient is φ = 14964888408816.

The previous prime is 30212133203123. The next prime is 30212133203143. The reversal of 30212133203132 is 23130233121203.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (29) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 35294547707 + ... + 35294548562.

It is an arithmetic number, because the mean of its divisors is an integer number (4447113065010).

Almost surely, 2^{30212133203132} is an apocalyptic number.

It is an amenable number.

30212133203132 is a deficient number, since it is larger than the sum of its proper divisors (23153223576988).

30212133203132 is a wasteful number, since it uses less digits than its factorization.

30212133203132 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 70589096380 (or 70589096378 counting only the distinct ones).

The product of its (nonzero) digits is 3888, while the sum is 26.

Adding to 30212133203132 its reverse (23130233121203), we get a palindrome (53342366324335).

The spelling of 30212133203132 in words is "thirty trillion, two hundred twelve billion, one hundred thirty-three million, two hundred three thousand, one hundred thirty-two".