6524224422 has 32 divisors (see below), whose sum is σ = 13302908640. Its totient is φ = 2132382720.

The previous prime is 6524224411. The next prime is 6524224433. The reversal of 6524224422 is 2244224256.

It is a happy number.

It is an interprime number because it is at equal distance from previous prime (6524224411) and next prime (6524224433).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 595272 + ... + 606132.

It is an arithmetic number, because the mean of its divisors is an integer number (415715895).

Almost surely, 2^6524224422 is an apocalyptic number.

6524224422 is an abundant number, since it is smaller than the sum of its proper divisors (6778684218).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

6524224422 is a wasteful number, since it uses less digits than its factorization.

6524224422 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 12808.

The product of its digits is 61440, while the sum is 33.

The square root of 6524224422 is about 80772.6712570533. The cubic root of 6524224422 is about 1868.5711125923.

Adding to 6524224422 its reverse (2244224256), we get a palindrome (8768448678).

The spelling of 6524224422 in words is "six billion, five hundred twenty-four million, two hundred twenty-four thousand, four hundred twenty-two".