2221220303101 has 8 divisors (see below), whose sum is σ = 2320242634944. Its totient is φ = 2122401932640.

The previous prime is 2221220303077. The next prime is 2221220303111. The reversal of 2221220303101 is 1013030221222.

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 2221220303101 - 2⁵ = 2221220303069 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 (2221220303111) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 50968080 + ... + 51011641.

It is an arithmetic number, because the mean of its divisors is an integer number (290030329368).

Almost surely, 2^{2221220303101} is an apocalyptic number.

It is an amenable number.

2221220303101 is a deficient number, since it is larger than the sum of its proper divisors (99022331843).

2221220303101 is a wasteful number, since it uses less digits than its factorization.

2221220303101 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 101980691.

The product of its (nonzero) digits is 288, while the sum is 19.

Adding to 2221220303101 its reverse (1013030221222), we get a palindrome (3234250524323).

The spelling of 2221220303101 in words is "two trillion, two hundred twenty-one billion, two hundred twenty million, three hundred three thousand, one hundred one".