2221143310430 has 16 divisors (see below), whose sum is σ = 4361517773424. Its totient is φ = 807688476480.

The previous prime is 2221143310409. The next prime is 2221143310439. The reversal of 2221143310430 is 340133411222.

It is a Curzon number.

It is a self number, because there is not a number n which added to its sum of digits gives 2221143310430.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2221143310439) 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, 10096105847 + ... + 10096106066.

It is an arithmetic number, because the mean of its divisors is an integer number (272594860839).

Almost surely, 2^{2221143310430} is an apocalyptic number.

2221143310430 is a deficient number, since it is larger than the sum of its proper divisors (2140374462994).

2221143310430 is a wasteful number, since it uses less digits than its factorization.

2221143310430 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 20192211931.

The product of its (nonzero) digits is 3456, while the sum is 26.

Adding to 2221143310430 its reverse (340133411222), we get a palindrome (2561276721652).

The spelling of 2221143310430 in words is "two trillion, two hundred twenty-one billion, one hundred forty-three million, three hundred ten thousand, four hundred thirty".