223245001 has 8 divisors (see below), whose sum is σ = 256253120. Its totient is φ = 190515888.

The previous prime is 223244993. The next prime is 223245007. The reversal of 223245001 is 100542322.

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 223245001 - 2³ = 223244993 is a prime.

It is a super-3 number, since 3×223245001³ (a number of 26 digits) contains 333 as substring.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 223245001.

It is not an unprimeable number, because it can be changed into a prime (223245007) 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, 68031 + ... + 71236.

It is an arithmetic number, because the mean of its divisors is an integer number (32031640).

Almost surely, 2^223245001 is an apocalyptic number.

It is an amenable number.

223245001 is a deficient number, since it is larger than the sum of its proper divisors (33008119).

223245001 is a wasteful number, since it uses less digits than its factorization.

223245001 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 139503.

The product of its (nonzero) digits is 480, while the sum is 19.

The square root of 223245001 is about 14941.3855113908. The cubic root of 223245001 is about 606.6346984657.

Adding to 223245001 its reverse (100542322), we get a palindrome (323787323).

The spelling of 223245001 in words is "two hundred twenty-three million, two hundred forty-five thousand, one".