2223001 has 8 divisors (see below), whose sum is σ = 2440800. Its totient is φ = 2007840.

The previous prime is 2222977. The next prime is 2223007. The reversal of 2223001 is 1003222.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 2223001 - 2¹⁵ = 2190233 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (2223007) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1405 + ... + 2533.

It is an arithmetic number, because the mean of its divisors is an integer number (305100).

2^2223001 is an apocalyptic number.

It is an amenable number.

2223001 is a deficient number, since it is larger than the sum of its proper divisors (217799).

2223001 is a wasteful number, since it uses less digits than its factorization.

2223001 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1319.

The product of its (nonzero) digits is 24, while the sum is 10.

The square root of 2223001 is about 1490.9731721262. The cubic root of 2223001 is about 130.5108303182.

Adding to 2223001 its reverse (1003222), we get a palindrome (3226223).

It can be divided in two parts, 222 and 3001, that added together give a palindrome (3223).

The spelling of 2223001 in words is "two million, two hundred twenty-three thousand, one".