8222601 has 4 divisors (see below), whose sum is σ = 10963472. Its totient is φ = 5481732.

The previous prime is 8222597. The next prime is 8222609. The reversal of 8222601 is 1062228.

8222601 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

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 not a de Polignac number, because 8222601 - 2² = 8222597 is a prime.

It is a super-2 number, since 2×8222601² = 135222334410402, which contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (8222609) 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, 1370431 + ... + 1370436.

It is an arithmetic number, because the mean of its divisors is an integer number (2740868).

Almost surely, 2^8222601 is an apocalyptic number.

It is an amenable number.

8222601 is a deficient number, since it is larger than the sum of its proper divisors (2740871).

8222601 is a wasteful number, since it uses less digits than its factorization.

8222601 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2740870.

The product of its (nonzero) digits is 384, while the sum is 21.

The square root of 8222601 is about 2867.5078029536. The cubic root of 8222601 is about 201.8380641847.

Adding to 8222601 its reverse (1062228), we get a palindrome (9284829).

The spelling of 8222601 in words is "eight million, two hundred twenty-two thousand, six hundred one".