6223430221522 has 16 divisors (see below), whose sum is σ = 9467243779392. Its totient is φ = 3067688013040.

The previous prime is 6223430221487. The next prime is 6223430221523. The reversal of 6223430221522 is 2251220343226.

It is not an unprimeable number, because it can be changed into a prime (6223430221523) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 766893 + ... + 3610399.

It is an arithmetic number, because the mean of its divisors is an integer number (591702736212).

Almost surely, 2^{6223430221522} is an apocalyptic number.

6223430221522 is a deficient number, since it is larger than the sum of its proper divisors (3243813557870).

6223430221522 is a wasteful number, since it uses less digits than its factorization.

6223430221522 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2858993.

The product of its (nonzero) digits is 69120, while the sum is 34.

Adding to 6223430221522 its reverse (2251220343226), we get a palindrome (8474650564748).

The spelling of 6223430221522 in words is "six trillion, two hundred twenty-three billion, four hundred thirty million, two hundred twenty-one thousand, five hundred twenty-two".