2213412222 has 48 divisors (see below), whose sum is σ = 5373482112. Its totient is φ = 604905840.

The previous prime is 2213412197. The next prime is 2213412301. The reversal of 2213412222 is 2222143122.

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

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 156904 + ... + 170427.

It is an arithmetic number, because the mean of its divisors is an integer number (111947544).

Almost surely, 2^2213412222 is an apocalyptic number.

2213412222 is an abundant number, since it is smaller than the sum of its proper divisors (3160069890).

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

2213412222 is a wasteful number, since it uses less digits than its factorization.

2213412222 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 327373 (or 327366 counting only the distinct ones).

The product of its digits is 768, while the sum is 21.

The square root of 2213412222 is about 47046.9151167215. The cubic root of 2213412222 is about 1303.2290971917.

Adding to 2213412222 its reverse (2222143122), we get a palindrome (4435555344).

The spelling of 2213412222 in words is "two billion, two hundred thirteen million, four hundred twelve thousand, two hundred twenty-two".