2221424024011 has 8 divisors (see below), whose sum is σ = 2228716212800. Its totient is φ = 2214132201288.

The previous prime is 2221424023999. The next prime is 2221424024051. The reversal of 2221424024011 is 1104204241222.

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 2221424024011 - 2¹³ = 2221424015819 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (2221424024051) 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, 17751940 + ... + 17876638.

It is an arithmetic number, because the mean of its divisors is an integer number (278589526600).

Almost surely, 2^{2221424024011} is an apocalyptic number.

2221424024011 is a deficient number, since it is larger than the sum of its proper divisors (7292188789).

2221424024011 is a wasteful number, since it uses less digits than its factorization.

2221424024011 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 183033.

The product of its (nonzero) digits is 2048, while the sum is 25.

Adding to 2221424024011 its reverse (1104204241222), we get a palindrome (3325628265233).

The spelling of 2221424024011 in words is "two trillion, two hundred twenty-one billion, four hundred twenty-four million, twenty-four thousand, eleven".