2042222339 has 2 divisors, whose sum is σ = 2042222340. Its totient is φ = 2042222338.

The previous prime is 2042222321. The next prime is 2042222411. The reversal of 2042222339 is 9332222402.

It is a weak prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-2042222339 is a prime.

It is not a weakly prime, because it can be changed into another prime (2042222939) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1021111169 + 1021111170.

It is an arithmetic number, because the mean of its divisors is an integer number (1021111170).

Almost surely, 2^2042222339 is an apocalyptic number.

2042222339 is a deficient number, since it is larger than the sum of its proper divisors (1).

2042222339 is an equidigital number, since it uses as much as digits as its factorization.

2042222339 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 10368, while the sum is 29.

The square root of 2042222339 is about 45190.9541722677. The cubic root of 2042222339 is about 1268.7255156235.

The spelling of 2042222339 in words is "two billion, forty-two million, two hundred twenty-two thousand, three hundred thirty-nine".