2221300310004 has 48 divisors (see below), whose sum is σ = 6009314855040. Its totient is φ = 708240677760.

The previous prime is 2221300310003. The next prime is 2221300310017. The reversal of 2221300310004 is 4000130031222.

2221300310004 is a `hidden beast` number, since 222 + 130 + 0 + 310 + 0 + 0 + 4 = 666.

It is a Harshad number since it is a multiple of its sum of digits (18).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2221300310003) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 447119157 + ... + 447124124.

It is an arithmetic number, because the mean of its divisors is an integer number (125194059480).

Almost surely, 2^{2221300310004} is an apocalyptic number.

It is an amenable number.

2221300310004 is an abundant number, since it is smaller than the sum of its proper divisors (3788014545036).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

2221300310004 is a wasteful number, since it uses less digits than its factorization.

2221300310004 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 894243317 (or 894243309 counting only the distinct ones).

The product of its (nonzero) digits is 288, while the sum is 18.

Adding to 2221300310004 its reverse (4000130031222), we get a palindrome (6221430341226).

The spelling of 2221300310004 in words is "two trillion, two hundred twenty-one billion, three hundred million, three hundred ten thousand, four".