223001214 has 32 divisors (see below), whose sum is σ = 480936960. Its totient is φ = 68702400.

The previous prime is 223001171. The next prime is 223001221. The reversal of 223001214 is 412100322.

It is a junction number, because it is equal to n+sod(n) for n = 223001193 and 223001202.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 19182 + ... + 28529.

It is an arithmetic number, because the mean of its divisors is an integer number (15029280).

Almost surely, 2^223001214 is an apocalyptic number.

223001214 is an abundant number, since it is smaller than the sum of its proper divisors (257935746).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

223001214 is a wasteful number, since it uses less digits than its factorization.

223001214 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 47776.

The product of its (nonzero) digits is 96, while the sum is 15.

The square root of 223001214 is about 14933.2251707392. The cubic root of 223001214 is about 606.4137998747.

Adding to 223001214 its reverse (412100322), we get a palindrome (635101536).

The spelling of 223001214 in words is "two hundred twenty-three million, one thousand, two hundred fourteen".