222012013222 has 8 divisors (see below), whose sum is σ = 333031865400. Its totient is φ = 111001391424.

The previous prime is 222012013211. The next prime is 222012013229. The reversal of 222012013222 is 222310210222.

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

It is a self number, because there is not a number n which added to its sum of digits gives 222012013222.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (222012013229) 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, 2247147 + ... + 2343862.

It is an arithmetic number, because the mean of its divisors is an integer number (41628983175).

Almost surely, 2^222012013222 is an apocalyptic number.

222012013222 is a deficient number, since it is larger than the sum of its proper divisors (111019852178).

222012013222 is a wasteful number, since it uses less digits than its factorization.

222012013222 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4615190.

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

Adding to 222012013222 its reverse (222310210222), we get a palindrome (444322223444).

The spelling of 222012013222 in words is "two hundred twenty-two billion, twelve million, thirteen thousand, two hundred twenty-two".