424132321222 has 8 divisors (see below), whose sum is σ = 650993795496. Its totient is φ = 207134389392.

The previous prime is 424132321189. The next prime is 424132321243. The reversal of 424132321222 is 222123231424.

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

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2465885503 + ... + 2465885674.

It is an arithmetic number, because the mean of its divisors is an integer number (81374224437).

Almost surely, 2^424132321222 is an apocalyptic number.

424132321222 is a deficient number, since it is larger than the sum of its proper divisors (226861474274).

424132321222 is a wasteful number, since it uses less digits than its factorization.

424132321222 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4931771222.

The product of its digits is 9216, while the sum is 28.

Adding to 424132321222 its reverse (222123231424), we get a palindrome (646255552646).

The spelling of 424132321222 in words is "four hundred twenty-four billion, one hundred thirty-two million, three hundred twenty-one thousand, two hundred twenty-two".