2224042212 has 96 divisors (see below), whose sum is σ = 6090626304. Its totient is φ = 618393600.

The previous prime is 2224042211. The next prime is 2224042217. The reversal of 2224042212 is 2122404222.

It is a Harshad number since it is a multiple of its sum of digits (21).

It is not an unprimeable number, because it can be changed into a prime (2224042211) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 2524012 + ... + 2524892.

It is an arithmetic number, because the mean of its divisors is an integer number (63444024).

Almost surely, 2^2224042212 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 2224042212, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (3045313152).

2224042212 is an abundant number, since it is smaller than the sum of its proper divisors (3866584092).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

2224042212 is a wasteful number, since it uses less digits than its factorization.

2224042212 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1669 (or 1667 counting only the distinct ones).

The product of its (nonzero) digits is 1024, while the sum is 21.

The square root of 2224042212 is about 47159.7520349715. The cubic root of 2224042212 is about 1305.3120341323.

Adding to 2224042212 its reverse (2122404222), we get a palindrome (4346446434).

The spelling of 2224042212 in words is "two billion, two hundred twenty-four million, forty-two thousand, two hundred twelve".