1005230402422 has 16 divisors (see below), whose sum is σ = 1531828197792. Its totient is φ = 494646423040.

The previous prime is 1005230402419. The next prime is 1005230402459. The reversal of 1005230402422 is 2242040325001.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 6275563 + ... + 6433750.

It is an arithmetic number, because the mean of its divisors is an integer number (95739262362).

Almost surely, 2^{1005230402422} is an apocalyptic number.

1005230402422 is a deficient number, since it is larger than the sum of its proper divisors (526597795370).

1005230402422 is a wasteful number, since it uses less digits than its factorization.

1005230402422 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 12709943.

The product of its (nonzero) digits is 3840, while the sum is 25.

Adding to 1005230402422 its reverse (2242040325001), we get a palindrome (3247270727423).

The spelling of 1005230402422 in words is "one trillion, five billion, two hundred thirty million, four hundred two thousand, four hundred twenty-two".