212002320223 has 8 divisors (see below), whose sum is σ = 224477956800. Its totient is φ = 199527229440.

The previous prime is 212002320217. The next prime is 212002320239. The reversal of 212002320223 is 322023200212.

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 212002320223 - 2⁵ = 212002320191 is a prime.

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 212002320223.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (212002320203) 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, 879418 + ... + 1094248.

It is an arithmetic number, because the mean of its divisors is an integer number (28059744600).

Almost surely, 2^212002320223 is an apocalyptic number.

212002320223 is a deficient number, since it is larger than the sum of its proper divisors (12475636577).

212002320223 is a wasteful number, since it uses less digits than its factorization.

212002320223 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 272897.

The product of its (nonzero) digits is 576, while the sum is 19.

Adding to 212002320223 its reverse (322023200212), we get a palindrome (534025520435).

The spelling of 212002320223 in words is "two hundred twelve billion, two million, three hundred twenty thousand, two hundred twenty-three".