222102213001 has 4 divisors (see below), whose sum is σ = 225417171472. Its totient is φ = 218787254532.

The previous prime is 222102212999. The next prime is 222102213007. The reversal of 222102213001 is 100312201222.

It is a happy number.

222102213001 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 222102213001 - 2¹ = 222102212999 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (222102213007) 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 3 ways as a sum of consecutive naturals, for example, 1657479135 + ... + 1657479268.

It is an arithmetic number, because the mean of its divisors is an integer number (56354292868).

Almost surely, 2^222102213001 is an apocalyptic number.

It is an amenable number.

222102213001 is a deficient number, since it is larger than the sum of its proper divisors (3314958471).

222102213001 is an equidigital number, since it uses as much as digits as its factorization.

222102213001 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3314958470.

The product of its (nonzero) digits is 96, while the sum is 16.

Adding to 222102213001 its reverse (100312201222), we get a palindrome (322414414223).

The spelling of 222102213001 in words is "two hundred twenty-two billion, one hundred two million, two hundred thirteen thousand, one".