2211221310130 has 32 divisors (see below), whose sum is σ = 4564323074304. Its totient is φ = 755545528896.

The previous prime is 2211221310127. The next prime is 2211221310131. The reversal of 2211221310130 is 310131221122.

It is a junction number, because it is equal to n+sod(n) for n = 2211221310098 and 2211221310107.

It is not an unprimeable number, because it can be changed into a prime (2211221310131) 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 15 ways as a sum of consecutive naturals, for example, 53885422 + ... + 53926441.

It is an arithmetic number, because the mean of its divisors is an integer number (142635096072).

Almost surely, 2^{2211221310130} is an apocalyptic number.

2211221310130 is an abundant number, since it is smaller than the sum of its proper divisors (2353101764174).

2211221310130 is a wasteful number, since it uses less digits than its factorization.

2211221310130 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 107812170.

The product of its (nonzero) digits is 144, while the sum is 19.

Adding to 2211221310130 its reverse (310131221122), we get a palindrome (2521352531252).

The spelling of 2211221310130 in words is "two trillion, two hundred eleven billion, two hundred twenty-one million, three hundred ten thousand, one hundred thirty".