1422420323005 has 16 divisors (see below), whose sum is σ = 1865735856000. Its totient is φ = 1032455095360.

The previous prime is 1422420322979. The next prime is 1422420323117. The reversal of 1422420323005 is 5003230242241.

It is not a de Polignac number, because 1422420323005 - 2⁹ = 1422420322493 is a prime.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 25376905 + ... + 25432894.

It is an arithmetic number, because the mean of its divisors is an integer number (116608491000).

Almost surely, 2^{1422420323005} is an apocalyptic number.

It is an amenable number.

1422420323005 is a deficient number, since it is larger than the sum of its proper divisors (443315532995).

1422420323005 is a wasteful number, since it uses less digits than its factorization.

1422420323005 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 50810324.

The product of its (nonzero) digits is 11520, while the sum is 28.

Adding to 1422420323005 its reverse (5003230242241), we get a palindrome (6425650565246).

The spelling of 1422420323005 in words is "one trillion, four hundred twenty-two billion, four hundred twenty million, three hundred twenty-three thousand, five".