422410040212205 has 4 divisors (see below), whose sum is σ = 506892048254652. Its totient is φ = 337928032169760.

The previous prime is 422410040212159. The next prime is 422410040212207. The reversal of 422410040212205 is 502212040014224.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 220108260914116 + 202301779298089 = 14836046^2 + 14223283^2 .

It is not a de Polignac number, because 422410040212205 - 2¹² = 422410040208109 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (422410040212207) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 42241004021216 + ... + 42241004021225.

It is an arithmetic number, because the mean of its divisors is an integer number (126723012063663).

Almost surely, 2^{422410040212205} is an apocalyptic number.

It is an amenable number.

422410040212205 is a deficient number, since it is larger than the sum of its proper divisors (84482008042447).

422410040212205 is an equidigital number, since it uses as much as digits as its factorization.

422410040212205 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 84482008042446.

The product of its (nonzero) digits is 10240, while the sum is 29.

Adding to 422410040212205 its reverse (502212040014224), we get a palindrome (924622080226429).

The spelling of 422410040212205 in words is "four hundred twenty-two trillion, four hundred ten billion, forty million, two hundred twelve thousand, two hundred five".