30212211221333 has 8 divisors (see below), whose sum is σ = 30490369784160. Its totient is φ = 29934070518960.

The previous prime is 30212211221327. The next prime is 30212211221363. The reversal of 30212211221333 is 33312211221203.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 30212211221333 - 2⁸ = 30212211221077 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (30212211221363) 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 7 ways as a sum of consecutive naturals, for example, 1054463 + ... + 7844508.

It is an arithmetic number, because the mean of its divisors is an integer number (3811296223020).

Almost surely, 2^{30212211221333} is an apocalyptic number.

It is an amenable number.

30212211221333 is a deficient number, since it is larger than the sum of its proper divisors (278158562827).

30212211221333 is a wasteful number, since it uses less digits than its factorization.

30212211221333 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8930227.

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

Adding to 30212211221333 its reverse (33312211221203), we get a palindrome (63524422442536).

The spelling of 30212211221333 in words is "thirty trillion, two hundred twelve billion, two hundred eleven million, two hundred twenty-one thousand, three hundred thirty-three".