9242200139 has 2 divisors, whose sum is σ = 9242200140. Its totient is φ = 9242200138.

The previous prime is 9242200129. The next prime is 9242200151. The reversal of 9242200139 is 9310022429.

It is a weak prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-9242200139 is a prime.

It is not a weakly prime, because it can be changed into another prime (9242200129) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 4621100069 + 4621100070.

It is an arithmetic number, because the mean of its divisors is an integer number (4621100070).

Almost surely, 2^9242200139 is an apocalyptic number.

9242200139 is a deficient number, since it is larger than the sum of its proper divisors (1).

9242200139 is an equidigital number, since it uses as much as digits as its factorization.

9242200139 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 7776, while the sum is 32.

The square root of 9242200139 is about 96136.3622101440. The cubic root of 9242200139 is about 2098.5780350245.

The spelling of 9242200139 in words is "nine billion, two hundred forty-two million, two hundred thousand, one hundred thirty-nine".