422322544510042 has 128 divisors (see below), whose sum is σ = 711841839206400. Its totient is φ = 186298202188800.

The previous prime is 422322544509967. The next prime is 422322544510049. The reversal of 422322544510042 is 240015445223224.

It is a junction number, because it is equal to n+sod(n) for n = 422322544509977 and 422322544510004.

It is not an unprimeable number, because it can be changed into a prime (422322544510049) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 46100043942 + ... + 46100053102.

It is an arithmetic number, because the mean of its divisors is an integer number (5561264368800).

Almost surely, 2^{422322544510042} is an apocalyptic number.

422322544510042 is a deficient number, since it is larger than the sum of its proper divisors (289519294696358).

422322544510042 is a wasteful number, since it uses less digits than its factorization.

422322544510042 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 10532.

The product of its (nonzero) digits is 614400, while the sum is 40.

Adding to 422322544510042 its reverse (240015445223224), we get a palindrome (662337989733266).

The spelling of 422322544510042 in words is "four hundred twenty-two trillion, three hundred twenty-two billion, five hundred forty-four million, five hundred ten thousand, forty-two".