422147275135 has 24 divisors (see below), whose sum is σ = 539046048240. Its totient is φ = 317309942784.

The previous prime is 422147275127. The next prime is 422147275163. The reversal of 422147275135 is 531572741224.

It is a happy number.

It is not a de Polignac number, because 422147275135 - 2³ = 422147275127 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 422147275091 and 422147275100.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 599371 + ... + 1097059.

It is an arithmetic number, because the mean of its divisors is an integer number (22460252010).

Almost surely, 2^422147275135 is an apocalyptic number.

422147275135 is a deficient number, since it is larger than the sum of its proper divisors (116898773105).

422147275135 is a wasteful number, since it uses less digits than its factorization.

422147275135 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 498315 (or 498298 counting only the distinct ones).

The product of its digits is 470400, while the sum is 43.

The spelling of 422147275135 in words is "four hundred twenty-two billion, one hundred forty-seven million, two hundred seventy-five thousand, one hundred thirty-five".