215233246223 has 8 divisors (see below), whose sum is σ = 216182486016. Its totient is φ = 214284735000.

The previous prime is 215233246183. The next prime is 215233246243. The reversal of 215233246223 is 322642332512.

215233246223 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-215233246223 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (215233246243) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 414290 + ... + 775952.

It is an arithmetic number, because the mean of its divisors is an integer number (27022810752).

Almost surely, 2^215233246223 is an apocalyptic number.

215233246223 is a deficient number, since it is larger than the sum of its proper divisors (949239793).

215233246223 is a wasteful number, since it uses less digits than its factorization.

215233246223 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 364285.

The product of its digits is 103680, while the sum is 35.

Adding to 215233246223 its reverse (322642332512), we get a palindrome (537875578735).

The spelling of 215233246223 in words is "two hundred fifteen billion, two hundred thirty-three million, two hundred forty-six thousand, two hundred twenty-three".