30223212033109 has 2 divisors, whose sum is σ = 30223212033110. Its totient is φ = 30223212033108.

The previous prime is 30223212033061. The next prime is 30223212033169. The reversal of 30223212033109 is 90133021232203.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 15199448430609 + 15023763602500 = 3898647^2 + 3876050^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-30223212033109 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (30223212033169) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 15111606016554 + 15111606016555.

It is an arithmetic number, because the mean of its divisors is an integer number (15111606016555).

Almost surely, 2^{30223212033109} is an apocalyptic number.

It is an amenable number.

30223212033109 is a deficient number, since it is larger than the sum of its proper divisors (1).

30223212033109 is an equidigital number, since it uses as much as digits as its factorization.

30223212033109 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 11664, while the sum is 31.

The spelling of 30223212033109 in words is "thirty trillion, two hundred twenty-three billion, two hundred twelve million, thirty-three thousand, one hundred nine".