223012210222 has 4 divisors (see below), whose sum is σ = 334518315336. Its totient is φ = 111506105110.

The previous prime is 223012210129. The next prime is 223012210229. The reversal of 223012210222 is 222012210322.

It is a semiprime because it is the product of two primes.

It is a self number, because there is not a number n which added to its sum of digits gives 223012210222.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (223012210229) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 55753052554 + ... + 55753052557.

It is an arithmetic number, because the mean of its divisors is an integer number (83629578834).

Almost surely, 2^223012210222 is an apocalyptic number.

223012210222 is a deficient number, since it is larger than the sum of its proper divisors (111506105114).

223012210222 is a wasteful number, since it uses less digits than its factorization.

223012210222 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 111506105113.

The product of its (nonzero) digits is 384, while the sum is 19.

Adding to 223012210222 its reverse (222012210322), we get a palindrome (445024420544).

The spelling of 223012210222 in words is "two hundred twenty-three billion, twelve million, two hundred ten thousand, two hundred twenty-two".