422606201 has 4 divisors (see below), whose sum is σ = 422699904. Its totient is φ = 422512500.

The previous prime is 422606161. The next prime is 422606293. The reversal of 422606201 is 102606224.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 422606201 - 2⁶ = 422606137 is a prime.

It is a super-2 number, since 2×422606201² = 357192002247304802, which contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (422606501) 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, 39725 + ... + 49226.

It is an arithmetic number, because the mean of its divisors is an integer number (105674976).

Almost surely, 2^422606201 is an apocalyptic number.

It is an amenable number.

422606201 is a deficient number, since it is larger than the sum of its proper divisors (93703).

422606201 is an equidigital number, since it uses as much as digits as its factorization.

422606201 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 93702.

The product of its (nonzero) digits is 1152, while the sum is 23.

The square root of 422606201 is about 20557.3879906957. The cubic root of 422606201 is about 750.4330542002.

Adding to 422606201 its sum of digits (23), we get a palindrome (422606224).

The spelling of 422606201 in words is "four hundred twenty-two million, six hundred six thousand, two hundred one".