30012202122271 has 2 divisors, whose sum is σ = 30012202122272. Its totient is φ = 30012202122270.

The previous prime is 30012202122173. The next prime is 30012202122283. The reversal of 30012202122271 is 17222120221003.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 30012202122271 - 2⁷ = 30012202122143 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (30012202122871) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 15006101061135 + 15006101061136.

It is an arithmetic number, because the mean of its divisors is an integer number (15006101061136).

Almost surely, 2^{30012202122271} is an apocalyptic number.

30012202122271 is a deficient number, since it is larger than the sum of its proper divisors (1).

30012202122271 is an equidigital number, since it uses as much as digits as its factorization.

30012202122271 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 1344, while the sum is 25.

Adding to 30012202122271 its reverse (17222120221003), we get a palindrome (47234322343274).

The spelling of 30012202122271 in words is "thirty trillion, twelve billion, two hundred two million, one hundred twenty-two thousand, two hundred seventy-one".