42202242111 has 4 divisors (see below), whose sum is σ = 56269656152. Its totient is φ = 28134828072.

The previous prime is 42202242109. The next prime is 42202242133. The reversal of 42202242111 is 11124220224.

It is a semiprime because it is the product of two primes.

It is not a de Polignac number, because 42202242111 - 2¹ = 42202242109 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 (42202242011) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 7033707016 + ... + 7033707021.

It is an arithmetic number, because the mean of its divisors is an integer number (14067414038).

Almost surely, 2^42202242111 is an apocalyptic number.

42202242111 is a deficient number, since it is larger than the sum of its proper divisors (14067414041).

42202242111 is a wasteful number, since it uses less digits than its factorization.

42202242111 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 14067414040.

The product of its (nonzero) digits is 512, while the sum is 21.

Adding to 42202242111 its reverse (11124220224), we get a palindrome (53326462335).

The spelling of 42202242111 in words is "forty-two billion, two hundred two million, two hundred forty-two thousand, one hundred eleven".