6223221532 has 24 divisors (see below), whose sum is σ = 11914963200. Its totient is φ = 2820578160.

The previous prime is 6223221517. The next prime is 6223221547. The reversal of 6223221532 is 2351223226.

It is a happy number.

It is an interprime number because it is at equal distance from previous prime (6223221517) and next prime (6223221547).

It is a self number, because there is not a number n which added to its sum of digits gives 6223221532.

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 7 ways as a sum of consecutive naturals, for example, 188532 + ... + 219067.

It is an arithmetic number, because the mean of its divisors is an integer number (496456800).

Almost surely, 2^6223221532 is an apocalyptic number.

It is an amenable number.

6223221532 is a deficient number, since it is larger than the sum of its proper divisors (5691741668).

6223221532 is a wasteful number, since it uses less digits than its factorization.

6223221532 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 407961 (or 407959 counting only the distinct ones).

The product of its digits is 8640, while the sum is 28.

The square root of 6223221532 is about 78887.3978021838. The cubic root of 6223221532 is about 1839.3812439799.

Adding to 6223221532 its reverse (2351223226), we get a palindrome (8574444758).

The spelling of 6223221532 in words is "six billion, two hundred twenty-three million, two hundred twenty-one thousand, five hundred thirty-two".