221442240022113 has 8 divisors (see below), whose sum is σ = 322097803668576. Its totient is φ = 134207418195200.

The previous prime is 221442240022093. The next prime is 221442240022139. The reversal of 221442240022113 is 311220042244122.

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 221442240022113 - 2⁶ = 221442240022049 is a prime.

It is a super-2 number, since 2×221442240022113² (a number of 29 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (221442240022183) 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, 3355185454848 + ... + 3355185454913.

It is an arithmetic number, because the mean of its divisors is an integer number (40262225458572).

Almost surely, 2^{221442240022113} is an apocalyptic number.

It is an amenable number.

221442240022113 is a deficient number, since it is larger than the sum of its proper divisors (100655563646463).

221442240022113 is a wasteful number, since it uses less digits than its factorization.

221442240022113 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6710370909775.

The product of its (nonzero) digits is 12288, while the sum is 30.

Adding to 221442240022113 its reverse (311220042244122), we get a palindrome (532662282266235).

The spelling of 221442240022113 in words is "two hundred twenty-one trillion, four hundred forty-two billion, two hundred forty million, twenty-two thousand, one hundred thirteen".