2223000001 has 8 divisors (see below), whose sum is σ = 2245967784. Its totient is φ = 2200051200.

The previous prime is 2222999971. The next prime is 2223000023. The reversal of 2223000001 is 1000003222.

It can be written as a sum of positive squares in 4 ways, for example, as 77457601 + 2145542400 = 8801^2 + 46320^2 .

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 2223000001 - 2⁹ = 2222999489 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (2223000401) 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, 453375 + ... + 458251.

It is an arithmetic number, because the mean of its divisors is an integer number (280745973).

Almost surely, 2^2223000001 is an apocalyptic number.

It is an amenable number.

2223000001 is a deficient number, since it is larger than the sum of its proper divisors (22967783).

2223000001 is a wasteful number, since it uses less digits than its factorization.

2223000001 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 9491.

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

The square root of 2223000001 is about 47148.7009471099. The cubic root of 2223000001 is about 1305.1081076796.

Adding to 2223000001 its reverse (1000003222), we get a palindrome (3223003223).

The spelling of 2223000001 in words is "two billion, two hundred twenty-three million, one", and thus it is an aban number.