30114423221 has 2 divisors, whose sum is σ = 30114423222. Its totient is φ = 30114423220.

The previous prime is 30114423191. The next prime is 30114423239. The reversal of 30114423221 is 12232441103.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 22425062500 + 7689360721 = 149750^2 + 87689^2 .

It is a cyclic number.

It is not a de Polignac number, because 30114423221 - 2¹⁰ = 30114422197 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (30114423421) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 15057211610 + 15057211611.

It is an arithmetic number, because the mean of its divisors is an integer number (15057211611).

Almost surely, 2^30114423221 is an apocalyptic number.

It is an amenable number.

30114423221 is a deficient number, since it is larger than the sum of its proper divisors (1).

30114423221 is an equidigital number, since it uses as much as digits as its factorization.

30114423221 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 1152, while the sum is 23.

Adding to 30114423221 its reverse (12232441103), we get a palindrome (42346864324).

The spelling of 30114423221 in words is "thirty billion, one hundred fourteen million, four hundred twenty-three thousand, two hundred twenty-one".