42242203211 has 16 divisors (see below), whose sum is σ = 48189657600. Its totient is φ = 36682288128.

The previous prime is 42242203189. The next prime is 42242203229. The reversal of 42242203211 is 11230224224.

It is a cyclic number.

It is not a de Polignac number, because 42242203211 - 2¹⁰ = 42242202187 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (42242203231) 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, 452135 + ... + 537503.

It is an arithmetic number, because the mean of its divisors is an integer number (3011853600).

Almost surely, 2^42242203211 is an apocalyptic number.

42242203211 is a deficient number, since it is larger than the sum of its proper divisors (5947454389).

42242203211 is a wasteful number, since it uses less digits than its factorization.

42242203211 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 87638.

The product of its (nonzero) digits is 1536, while the sum is 23.

Adding to 42242203211 its reverse (11230224224), we get a palindrome (53472427435).

The spelling of 42242203211 in words is "forty-two billion, two hundred forty-two million, two hundred three thousand, two hundred eleven".