442202230331011 has 16 divisors (see below), whose sum is σ = 465989489805600. Its totient is φ = 418466447942400.

The previous prime is 442202230330961. The next prime is 442202230331027. The reversal of 442202230331011 is 110133032202244.

It is a cyclic number.

It is not a de Polignac number, because 442202230331011 - 2²¹ = 442202228233859 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (442202230311011) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 119660031 + ... + 123300151.

It is an arithmetic number, because the mean of its divisors is an integer number (29124343112850).

Almost surely, 2^{442202230331011} is an apocalyptic number.

442202230331011 is a deficient number, since it is larger than the sum of its proper divisors (23787259474589).

442202230331011 is a wasteful number, since it uses less digits than its factorization.

442202230331011 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3647190.

The product of its (nonzero) digits is 6912, while the sum is 28.

Adding to 442202230331011 its reverse (110133032202244), we get a palindrome (552335262533255).

The spelling of 442202230331011 in words is "four hundred forty-two trillion, two hundred two billion, two hundred thirty million, three hundred thirty-one thousand, eleven".