422334432141022 has 16 divisors (see below), whose sum is σ = 645059482865280. Its totient is φ = 207340548031872.

The previous prime is 422334432141019. The next prime is 422334432141133. The reversal of 422334432141022 is 220141234433224.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 6485845447 + ... + 6485910562.

It is an arithmetic number, because the mean of its divisors is an integer number (40316217679080).

Almost surely, 2^{422334432141022} is an apocalyptic number.

422334432141022 is a deficient number, since it is larger than the sum of its proper divisors (222725050724258).

422334432141022 is a wasteful number, since it uses less digits than its factorization.

422334432141022 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 12971756307.

The product of its (nonzero) digits is 221184, while the sum is 37.

Adding to 422334432141022 its reverse (220141234433224), we get a palindrome (642475666574246).

The spelling of 422334432141022 in words is "four hundred twenty-two trillion, three hundred thirty-four billion, four hundred thirty-two million, one hundred forty-one thousand, twenty-two".