1422443426005 has 16 divisors (see below), whose sum is σ = 1959298254720. Its totient is φ = 971130428352.

The previous prime is 1422443425979. The next prime is 1422443426009. The reversal of 1422443426005 is 5006243442241.

It is not a de Polignac number, because 1422443426005 - 2¹⁷ = 1422443294933 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1422443426009) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 88728319 + ... + 88744348.

It is an arithmetic number, because the mean of its divisors is an integer number (122456140920).

Almost surely, 2^{1422443426005} is an apocalyptic number.

It is an amenable number.

1422443426005 is a deficient number, since it is larger than the sum of its proper divisors (536854828715).

1422443426005 is a wasteful number, since it uses less digits than its factorization.

1422443426005 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 177472908.

The product of its (nonzero) digits is 184320, while the sum is 37.

Adding to 1422443426005 its reverse (5006243442241), we get a palindrome (6428686868246).

The spelling of 1422443426005 in words is "one trillion, four hundred twenty-two billion, four hundred forty-three million, four hundred twenty-six thousand, five".