1222102102201 has 8 divisors (see below), whose sum is σ = 1300123121184. Its totient is φ = 1144762489920.

The previous prime is 1222102102157. The next prime is 1222102102213. The reversal of 1222102102201 is 1022012012221.

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 1222102102201 - 2¹⁹ = 1222101577913 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (1222102102231) 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, 170347975 + ... + 170355148.

It is an arithmetic number, because the mean of its divisors is an integer number (162515390148).

Almost surely, 2^{1222102102201} is an apocalyptic number.

It is an amenable number.

1222102102201 is a deficient number, since it is larger than the sum of its proper divisors (78021018983).

1222102102201 is a wasteful number, since it uses less digits than its factorization.

1222102102201 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 340703351.

The product of its (nonzero) digits is 64, while the sum is 16.

Adding to 1222102102201 its reverse (1022012012221), we get a palindrome (2244114114422).

The spelling of 1222102102201 in words is "one trillion, two hundred twenty-two billion, one hundred two million, one hundred two thousand, two hundred one".