2103212224 has 28 divisors (see below), whose sum is σ = 4175022384. Its totient is φ = 1051238144.

The previous prime is 2103212213. The next prime is 2103212261. The reversal of 2103212224 is 4222123012.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 336294 + ... + 342490.

Almost surely, 2^2103212224 is an apocalyptic number.

It is an amenable number.

2103212224 is a deficient number, since it is larger than the sum of its proper divisors (2071810160).

2103212224 is an equidigital number, since it uses as much as digits as its factorization.

2103212224 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 11512 (or 11502 counting only the distinct ones).

The product of its (nonzero) digits is 384, while the sum is 19.

The square root of 2103212224 is about 45860.7917942985. The cubic root of 2103212224 is about 1281.2317699917.

Adding to 2103212224 its reverse (4222123012), we get a palindrome (6325335236).

The spelling of 2103212224 in words is "two billion, one hundred three million, two hundred twelve thousand, two hundred twenty-four".