653224331222 has 32 divisors (see below), whose sum is σ = 1012770214272. Its totient is φ = 315820237824.

The previous prime is 653224331197. The next prime is 653224331233. The reversal of 653224331222 is 222133422356.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 3226448 + ... + 3422924.

It is an arithmetic number, because the mean of its divisors is an integer number (31649069196).

Almost surely, 2^653224331222 is an apocalyptic number.

653224331222 is a deficient number, since it is larger than the sum of its proper divisors (359545883050).

653224331222 is a wasteful number, since it uses less digits than its factorization.

653224331222 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 196952.

The product of its digits is 103680, while the sum is 35.

Adding to 653224331222 its reverse (222133422356), we get a palindrome (875357753578).

The spelling of 653224331222 in words is "six hundred fifty-three billion, two hundred twenty-four million, three hundred thirty-one thousand, two hundred twenty-two".