2221130311210 has 16 divisors (see below), whose sum is σ = 4054344907392. Its totient is φ = 875938714000.

The previous prime is 2221130311193. The next prime is 2221130311217. The reversal of 2221130311210 is 121130311222.

It is not an unprimeable number, because it can be changed into a prime (2221130311217) 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, 1564175566 + ... + 1564176985.

It is an arithmetic number, because the mean of its divisors is an integer number (253396556712).

Almost surely, 2^{2221130311210} is an apocalyptic number.

2221130311210 is a deficient number, since it is larger than the sum of its proper divisors (1833214596182).

2221130311210 is a wasteful number, since it uses less digits than its factorization.

2221130311210 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3128352629.

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

Adding to 2221130311210 its reverse (121130311222), we get a palindrome (2342260622432).

The spelling of 2221130311210 in words is "two trillion, two hundred twenty-one billion, one hundred thirty million, three hundred eleven thousand, two hundred ten".