422002133011142 has 8 divisors (see below), whose sum is σ = 633145415481432. Its totient is φ = 210953661184000.

The previous prime is 422002133011033. The next prime is 422002133011171. The reversal of 422002133011142 is 241110331200224.

It is a happy number.

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

It is a super-2 number, since 2×422002133011142² (a number of 30 digits) contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (29) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 23702649659 + ... + 23702667462.

It is an arithmetic number, because the mean of its divisors is an integer number (79143176935179).

Almost surely, 2^{422002133011142} is an apocalyptic number.

422002133011142 is a deficient number, since it is larger than the sum of its proper divisors (211143282470290).

422002133011142 is a wasteful number, since it uses less digits than its factorization.

422002133011142 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 47405321574.

The product of its (nonzero) digits is 2304, while the sum is 26.

Adding to 422002133011142 its reverse (241110331200224), we get a palindrome (663112464211366).

The spelling of 422002133011142 in words is "four hundred twenty-two trillion, two billion, one hundred thirty-three million, eleven thousand, one hundred forty-two".