422136318111 has 8 divisors (see below), whose sum is σ = 575937922560. Its totient is φ = 274879462872.

The previous prime is 422136318101. The next prime is 422136318173. The reversal of 422136318111 is 111813631224.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 422136318111 - 2⁹ = 422136317599 is a prime.

It is a super-2 number, since 2×422136318111² (a number of 24 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (422136318101) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1636187151 + ... + 1636187408.

It is an arithmetic number, because the mean of its divisors is an integer number (71992240320).

Almost surely, 2^422136318111 is an apocalyptic number.

422136318111 is a deficient number, since it is larger than the sum of its proper divisors (153801604449).

422136318111 is a wasteful number, since it uses less digits than its factorization.

422136318111 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3272374605.

The product of its digits is 6912, while the sum is 33.

Adding to 422136318111 its reverse (111813631224), we get a palindrome (533949949335).

The spelling of 422136318111 in words is "four hundred twenty-two billion, one hundred thirty-six million, three hundred eighteen thousand, one hundred eleven".