2210243212 has 12 divisors (see below), whose sum is σ = 3868886056. Its totient is φ = 1104847200.

The previous prime is 2210243201. The next prime is 2210243251. The reversal of 2210243212 is 2123420122.

It is a self number, because there is not a number n which added to its sum of digits gives 2210243212.

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, 49914 + ... + 83137.

Almost surely, 2^2210243212 is an apocalyptic number.

It is an amenable number.

2210243212 is a deficient number, since it is larger than the sum of its proper divisors (1658642844).

2210243212 is a wasteful number, since it uses less digits than its factorization.

2210243212 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 137208 (or 137206 counting only the distinct ones).

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

The square root of 2210243212 is about 47013.2237992674. The cubic root of 2210243212 is about 1302.6068424728.

Adding to 2210243212 its reverse (2123420122), we get a palindrome (4333663334).

The spelling of 2210243212 in words is "two billion, two hundred ten million, two hundred forty-three thousand, two hundred twelve".