422132205 has 16 divisors (see below), whose sum is σ = 736812864. Its totient is φ = 204670080.

The previous prime is 422132201. The next prime is 422132231. The reversal of 422132205 is 502231224.

It is not a de Polignac number, because 422132205 - 2² = 422132201 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (422132201) 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, 1279024 + ... + 1279353.

It is an arithmetic number, because the mean of its divisors is an integer number (46050804).

Almost surely, 2^422132205 is an apocalyptic number.

It is an amenable number.

422132205 is a deficient number, since it is larger than the sum of its proper divisors (314680659).

422132205 is a wasteful number, since it uses less digits than its factorization.

422132205 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2558396.

The product of its (nonzero) digits is 960, while the sum is 21.

The square root of 422132205 is about 20545.8561515455. The cubic root of 422132205 is about 750.1523868134.

Adding to 422132205 its reverse (502231224), we get a palindrome (924363429).

The spelling of 422132205 in words is "four hundred twenty-two million, one hundred thirty-two thousand, two hundred five".