424222205332 has 24 divisors (see below), whose sum is σ = 768719417760. Its totient is φ = 204602008800.

The previous prime is 424222205321. The next prime is 424222205359. The reversal of 424222205332 is 233502222424.

It is a junction number, because it is equal to n+sod(n) for n = 424222205294 and 424222205303.

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, 1617898 + ... + 1861729.

It is an arithmetic number, because the mean of its divisors is an integer number (32029975740).

Almost surely, 2^424222205332 is an apocalyptic number.

It is an amenable number.

424222205332 is a deficient number, since it is larger than the sum of its proper divisors (344497212428).

424222205332 is a wasteful number, since it uses less digits than its factorization.

424222205332 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3480711 (or 3480709 counting only the distinct ones).

The product of its (nonzero) digits is 46080, while the sum is 31.

Adding to 424222205332 its reverse (233502222424), we get a palindrome (657724427756).

The spelling of 424222205332 in words is "four hundred twenty-four billion, two hundred twenty-two million, two hundred five thousand, three hundred thirty-two".