30332200211231 has 2 divisors, whose sum is σ = 30332200211232. Its totient is φ = 30332200211230.

The previous prime is 30332200211221. The next prime is 30332200211317. The reversal of 30332200211231 is 13211200223303.

It is a weak prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-30332200211231 is a prime.

It is a super-2 number, since 2×30332200211231² (a number of 28 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 30332200211197 and 30332200211206.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (30332200211221) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 15166100105615 + 15166100105616.

It is an arithmetic number, because the mean of its divisors is an integer number (15166100105616).

Almost surely, 2^{30332200211231} is an apocalyptic number.

30332200211231 is a deficient number, since it is larger than the sum of its proper divisors (1).

30332200211231 is an equidigital number, since it uses as much as digits as its factorization.

30332200211231 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 1296, while the sum is 23.

Adding to 30332200211231 its reverse (13211200223303), we get a palindrome (43543400434534).

The spelling of 30332200211231 in words is "thirty trillion, three hundred thirty-two billion, two hundred million, two hundred eleven thousand, two hundred thirty-one".