42214122322147 has 2 divisors, whose sum is σ = 42214122322148. Its totient is φ = 42214122322146.

The previous prime is 42214122322133. The next prime is 42214122322157. The reversal of 42214122322147 is 74122322141224.

It is a happy number.

It is a strong prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-42214122322147 is a prime.

It is not a weakly prime, because it can be changed into another prime (42214122322157) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 21107061161073 + 21107061161074.

It is an arithmetic number, because the mean of its divisors is an integer number (21107061161074).

Almost surely, 2^{42214122322147} is an apocalyptic number.

42214122322147 is a deficient number, since it is larger than the sum of its proper divisors (1).

42214122322147 is an equidigital number, since it uses as much as digits as its factorization.

42214122322147 is an evil number, because the sum of its binary digits is even.

The product of its digits is 86016, while the sum is 37.

The spelling of 42214122322147 in words is "forty-two trillion, two hundred fourteen billion, one hundred twenty-two million, three hundred twenty-two thousand, one hundred forty-seven".