30012228167 has 2 divisors, whose sum is σ = 30012228168. Its totient is φ = 30012228166.

The previous prime is 30012228163. The next prime is 30012228241. The reversal of 30012228167 is 76182221003.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 30012228167 - 2² = 30012228163 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (30012228163) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 15006114083 + 15006114084.

It is an arithmetic number, because the mean of its divisors is an integer number (15006114084).

Almost surely, 2^30012228167 is an apocalyptic number.

30012228167 is a deficient number, since it is larger than the sum of its proper divisors (1).

30012228167 is an equidigital number, since it uses as much as digits as its factorization.

30012228167 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 8064, while the sum is 32.

The spelling of 30012228167 in words is "thirty billion, twelve million, two hundred twenty-eight thousand, one hundred sixty-seven".