223222130213 has 4 divisors (see below), whose sum is σ = 223665912288. Its totient is φ = 222778348140.

The previous prime is 223222130191. The next prime is 223222130267. The reversal of 223222130213 is 312031222322.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 223222130213 - 2⁶ = 223222130149 is a prime.

It is a super-3 number, since 3×223222130213³ (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 (223222136213) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 221890283 + ... + 221891288.

It is an arithmetic number, because the mean of its divisors is an integer number (55916478072).

Almost surely, 2^223222130213 is an apocalyptic number.

It is an amenable number.

223222130213 is a deficient number, since it is larger than the sum of its proper divisors (443782075).

223222130213 is an equidigital number, since it uses as much as digits as its factorization.

223222130213 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 443782074.

The product of its (nonzero) digits is 1728, while the sum is 23.

Adding to 223222130213 its reverse (312031222322), we get a palindrome (535253352535).

The spelling of 223222130213 in words is "two hundred twenty-three billion, two hundred twenty-two million, one hundred thirty thousand, two hundred thirteen".