3525444222 has 16 divisors (see below), whose sum is σ = 7054058880. Its totient is φ = 1174619672.

The previous prime is 3525444211. The next prime is 3525444229. The reversal of 3525444222 is 2224445253.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3525444229) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 117522 + ... + 144437.

It is an arithmetic number, because the mean of its divisors is an integer number (440878680).

Almost surely, 2^3525444222 is an apocalyptic number.

3525444222 is an abundant number, since it is smaller than the sum of its proper divisors (3528614658).

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

3525444222 is a wasteful number, since it uses less digits than its factorization.

3525444222 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 264207.

The product of its digits is 76800, while the sum is 33.

The square root of 3525444222 is about 59375.4513414424. The cubic root of 3525444222 is about 1521.9648272053.

Adding to 3525444222 its reverse (2224445253), we get a palindrome (5749889475).

The spelling of 3525444222 in words is "three billion, five hundred twenty-five million, four hundred forty-four thousand, two hundred twenty-two".