222022122101 has 8 divisors (see below), whose sum is σ = 239612746464. Its totient is φ = 204504640560.

The previous prime is 222022122097. The next prime is 222022122103. The reversal of 222022122101 is 101221220222.

It is a happy number.

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 222022122101 - 2² = 222022122097 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 222022122101.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (222022122103) 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, 18279395 + ... + 18291536.

It is an arithmetic number, because the mean of its divisors is an integer number (29951593308).

Almost surely, 2^222022122101 is an apocalyptic number.

It is an amenable number.

222022122101 is a deficient number, since it is larger than the sum of its proper divisors (17590624363).

222022122101 is a wasteful number, since it uses less digits than its factorization.

222022122101 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 36571411.

The product of its (nonzero) digits is 128, while the sum is 17.

Adding to 222022122101 its reverse (101221220222), we get a palindrome (323243342323).

The spelling of 222022122101 in words is "two hundred twenty-two billion, twenty-two million, one hundred twenty-two thousand, one hundred one".