431222303222 has 8 divisors (see below), whose sum is σ = 647502365136. Its totient is φ = 215388181512.

The previous prime is 431222303219. The next prime is 431222303233. The reversal of 431222303222 is 222303222134.

It is a happy number.

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

It is a junction number, because it is equal to n+sod(n) for n = 431222303191 and 431222303200.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 111482633 + ... + 111486500.

It is an arithmetic number, because the mean of its divisors is an integer number (80937795642).

Almost surely, 2^431222303222 is an apocalyptic number.

431222303222 is a deficient number, since it is larger than the sum of its proper divisors (216280061914).

431222303222 is a wasteful number, since it uses less digits than its factorization.

431222303222 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 222970102.

The product of its (nonzero) digits is 6912, while the sum is 26.

Adding to 431222303222 its reverse (222303222134), we get a palindrome (653525525356).

The spelling of 431222303222 in words is "four hundred thirty-one billion, two hundred twenty-two million, three hundred three thousand, two hundred twenty-two".