442202314111 has 16 divisors (see below), whose sum is σ = 458479375200. Its totient is φ = 425994928128.

The previous prime is 442202314091. The next prime is 442202314123. The reversal of 442202314111 is 111413202244.

It is a cyclic number.

It is not a de Polignac number, because 442202314111 - 2⁷ = 442202313983 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (442202314181) 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, 25035195 + ... + 25052851.

It is an arithmetic number, because the mean of its divisors is an integer number (28654960950).

Almost surely, 2^442202314111 is an apocalyptic number.

442202314111 is a deficient number, since it is larger than the sum of its proper divisors (16277061089).

442202314111 is a wasteful number, since it uses less digits than its factorization.

442202314111 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 19578.

The product of its (nonzero) digits is 1536, while the sum is 25.

Adding to 442202314111 its reverse (111413202244), we get a palindrome (553615516355).

The spelling of 442202314111 in words is "four hundred forty-two billion, two hundred two million, three hundred fourteen thousand, one hundred eleven".