4223250215 has 4 divisors (see below), whose sum is σ = 5067900264. Its totient is φ = 3378600168.

The previous prime is 4223250209. The next prime is 4223250233. The reversal of 4223250215 is 5120523224.

4223250215 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.

It is a cyclic number.

It is not a de Polignac number, because 4223250215 - 2⁶ = 4223250151 is a prime.

It is a Duffinian number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 422325017 + ... + 422325026.

It is an arithmetic number, because the mean of its divisors is an integer number (1266975066).

Almost surely, 2^4223250215 is an apocalyptic number.

4223250215 is a deficient number, since it is larger than the sum of its proper divisors (844650049).

4223250215 is an equidigital number, since it uses as much as digits as its factorization.

4223250215 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 844650048.

The product of its (nonzero) digits is 4800, while the sum is 26.

The square root of 4223250215 is about 64986.5387214922. The cubic root of 4223250215 is about 1616.4003567195.

Adding to 4223250215 its reverse (5120523224), we get a palindrome (9343773439).

The spelling of 4223250215 in words is "four billion, two hundred twenty-three million, two hundred fifty thousand, two hundred fifteen".