2103224572 has 12 divisors (see below), whose sum is σ = 3681561240. Its totient is φ = 1051349936.

The previous prime is 2103224569. The next prime is 2103224603. The reversal of 2103224572 is 2754223012.

It is a self number, because there is not a number n which added to its sum of digits gives 2103224572.

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 3 ways as a sum of consecutive naturals, for example, 46963 + ... + 80074.

It is an arithmetic number, because the mean of its divisors is an integer number (306796770).

Almost surely, 2^2103224572 is an apocalyptic number.

It is an amenable number.

2103224572 is a deficient number, since it is larger than the sum of its proper divisors (1578336668).

2103224572 is a wasteful number, since it uses less digits than its factorization.

2103224572 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 131180 (or 131178 counting only the distinct ones).

The product of its (nonzero) digits is 6720, while the sum is 28.

The square root of 2103224572 is about 45860.9264189026. The cubic root of 2103224572 is about 1281.2342773657.

Adding to 2103224572 its reverse (2754223012), we get a palindrome (4857447584).

The spelling of 2103224572 in words is "two billion, one hundred three million, two hundred twenty-four thousand, five hundred seventy-two".