30122040167 has 2 divisors, whose sum is σ = 30122040168. Its totient is φ = 30122040166.

The previous prime is 30122040139. The next prime is 30122040173. The reversal of 30122040167 is 76104022103.

It is a strong prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-30122040167 is a prime.

It is a super-2 number, since 2×30122040167² (a number of 22 digits) contains 22 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (30122040197) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 15061020083 + 15061020084.

It is an arithmetic number, because the mean of its divisors is an integer number (15061020084).

Almost surely, 2^30122040167 is an apocalyptic number.

30122040167 is a deficient number, since it is larger than the sum of its proper divisors (1).

30122040167 is an equidigital number, since it uses as much as digits as its factorization.

30122040167 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 2016, while the sum is 26.

The spelling of 30122040167 in words is "thirty billion, one hundred twenty-two million, forty thousand, one hundred sixty-seven".