2234111212 has 12 divisors (see below), whose sum is σ = 3911110056. Its totient is φ = 1116651200.

The previous prime is 2234111189. The next prime is 2234111221. The reversal of 2234111212 is 2121114322.

It is a self number, because there is not a number n which added to its sum of digits gives 2234111212.

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, 88498 + ... + 110905.

It is an arithmetic number, because the mean of its divisors is an integer number (325925838).

Almost surely, 2^2234111212 is an apocalyptic number.

It is an amenable number.

2234111212 is a deficient number, since it is larger than the sum of its proper divisors (1676998844).

2234111212 is a wasteful number, since it uses less digits than its factorization.

2234111212 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 202208 (or 202206 counting only the distinct ones).

The product of its digits is 192, while the sum is 19.

The square root of 2234111212 is about 47266.3856456150. The cubic root of 2234111212 is about 1307.2789335569.

Adding to 2234111212 its reverse (2121114322), we get a palindrome (4355225534).

The spelling of 2234111212 in words is "two billion, two hundred thirty-four million, one hundred eleven thousand, two hundred twelve".