3520024222 has 16 divisors (see below), whose sum is σ = 6203120112. Its totient is φ = 1476933120.

The previous prime is 3520024219. The next prime is 3520024289. The reversal of 3520024222 is 2224200253.

It is a happy number.

It is a Harshad number since it is a multiple of its sum of digits (22).

It is a junction number, because it is equal to n+sod(n) for n = 3520024193 and 3520024202.

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, 6153603 + ... + 6154174.

It is an arithmetic number, because the mean of its divisors is an integer number (387695007).

Almost surely, 2^3520024222 is an apocalyptic number.

3520024222 is a deficient number, since it is larger than the sum of its proper divisors (2683095890).

3520024222 is a wasteful number, since it uses less digits than its factorization.

3520024222 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 12307803.

The product of its (nonzero) digits is 1920, while the sum is 22.

The square root of 3520024222 is about 59329.7920272775. The cubic root of 3520024222 is about 1521.1844735054.

Adding to 3520024222 its reverse (2224200253), we get a palindrome (5744224475).

The spelling of 3520024222 in words is "three billion, five hundred twenty million, twenty-four thousand, two hundred twenty-two".