222122312101 has 8 divisors (see below), whose sum is σ = 223102137600. Its totient is φ = 221142907440.

The previous prime is 222122312089. The next prime is 222122312147. The reversal of 222122312101 is 101213221222.

222122312101 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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 222122312101 - 2⁹ = 222122311589 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (222122312161) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 977211 + ... + 1182871.

It is an arithmetic number, because the mean of its divisors is an integer number (27887767200).

Almost surely, 2^222122312101 is an apocalyptic number.

It is an amenable number.

222122312101 is a deficient number, since it is larger than the sum of its proper divisors (979825499).

222122312101 is a wasteful number, since it uses less digits than its factorization.

222122312101 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 210419.

The product of its (nonzero) digits is 192, while the sum is 19.

Adding to 222122312101 its reverse (101213221222), we get a palindrome (323335533323).

The spelling of 222122312101 in words is "two hundred twenty-two billion, one hundred twenty-two million, three hundred twelve thousand, one hundred one".