30122222222143 has 2 divisors, whose sum is σ = 30122222222144. Its totient is φ = 30122222222142.

The previous prime is 30122222222051. The next prime is 30122222222159. The reversal of 30122222222143 is 34122222222103.

It is a happy number.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 30122222222143 - 2²⁹ = 30121685351231 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (30122222202143) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 15061111111071 + 15061111111072.

It is an arithmetic number, because the mean of its divisors is an integer number (15061111111072).

Almost surely, 2^{30122222222143} is an apocalyptic number.

30122222222143 is a deficient number, since it is larger than the sum of its proper divisors (1).

30122222222143 is an equidigital number, since it uses as much as digits as its factorization.

30122222222143 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 9216, while the sum is 28.

Adding to 30122222222143 its reverse (34122222222103), we get a palindrome (64244444444246).

The spelling of 30122222222143 in words is "thirty trillion, one hundred twenty-two billion, two hundred twenty-two million, two hundred twenty-two thousand, one hundred forty-three".