223210213213 has 16 divisors (see below), whose sum is σ = 248269323456. Its totient is φ = 199367683200.

The previous prime is 223210213207. The next prime is 223210213267. The reversal of 223210213213 is 312312012322.

It is a cyclic number.

It is not a de Polignac number, because 223210213213 - 2¹³ = 223210205021 is a prime.

It is a super-3 number, since 3×223210213213³ (a number of 35 digits) contains 333 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (223210213313) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1806088 + ... + 1925713.

It is an arithmetic number, because the mean of its divisors is an integer number (15516832716).

Almost surely, 2^223210213213 is an apocalyptic number.

It is an amenable number.

223210213213 is a deficient number, since it is larger than the sum of its proper divisors (25059110243).

223210213213 is a wasteful number, since it uses less digits than its factorization.

223210213213 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3731964.

The product of its (nonzero) digits is 864, while the sum is 22.

Adding to 223210213213 its reverse (312312012322), we get a palindrome (535522225535).

The spelling of 223210213213 in words is "two hundred twenty-three billion, two hundred ten million, two hundred thirteen thousand, two hundred thirteen".