30211222133132 has 24 divisors (see below), whose sum is σ = 53386092614400. Its totient is φ = 14958070158096.

The previous prime is 30211222133123. The next prime is 30211222133221. The reversal of 30211222133132 is 23133122211203.

It is an unprimeable number.

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 7 ways as a sum of consecutive naturals, for example, 4835969 + ... + 9154727.

It is an arithmetic number, because the mean of its divisors is an integer number (2224420525600).

Almost surely, 2^{30211222133132} is an apocalyptic number.

It is an amenable number.

30211222133132 is a deficient number, since it is larger than the sum of its proper divisors (23174870481268).

30211222133132 is a wasteful number, since it uses less digits than its factorization.

30211222133132 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4335845 (or 4335843 counting only the distinct ones).

The product of its (nonzero) digits is 2592, while the sum is 26.

Adding to 30211222133132 its reverse (23133122211203), we get a palindrome (53344344344335).

The spelling of 30211222133132 in words is "thirty trillion, two hundred eleven billion, two hundred twenty-two million, one hundred thirty-three thousand, one hundred thirty-two".