2320022042 has 16 divisors (see below), whose sum is σ = 3748521672. Its totient is φ = 1070552640.

The previous prime is 2320022039. The next prime is 2320022071. The reversal of 2320022042 is 2402200232.

It can be written as a sum of positive squares in 4 ways, for example, as 2180049481 + 139972561 = 46691^2 + 11831^2 .

It is a self number, because there is not a number n which added to its sum of digits gives 2320022042.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 234908 + ... + 244584.

Almost surely, 2^2320022042 is an apocalyptic number.

2320022042 is a deficient number, since it is larger than the sum of its proper divisors (1428499630).

2320022042 is a wasteful number, since it uses less digits than its factorization.

2320022042 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 18913.

The product of its (nonzero) digits is 384, while the sum is 17.

The square root of 2320022042 is about 48166.6071256841. The cubic root of 2320022042 is about 1323.8253820728.

Adding to 2320022042 its reverse (2402200232), we get a palindrome (4722222274).

The spelling of 2320022042 in words is "two billion, three hundred twenty million, twenty-two thousand, forty-two".