2222211404 has 48 divisors (see below), whose sum is σ = 4508195328. Its totient is φ = 938798208.

The previous prime is 2222211361. The next prime is 2222211413. The reversal of 2222211404 is 4041122222.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 670319 + ... + 673625.

It is an arithmetic number, because the mean of its divisors is an integer number (93920736).

Almost surely, 2^2222211404 is an apocalyptic number.

It is an amenable number.

2222211404 is an abundant number, since it is smaller than the sum of its proper divisors (2285983924).

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

2222211404 is a wasteful number, since it uses less digits than its factorization.

2222211404 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3654 (or 3652 counting only the distinct ones).

The product of its (nonzero) digits is 512, while the sum is 20.

The square root of 2222211404 is about 47140.3373343891. The cubic root of 2222211404 is about 1304.9537627908.

Adding to 2222211404 its reverse (4041122222), we get a palindrome (6263333626).

The spelling of 2222211404 in words is "two billion, two hundred twenty-two million, two hundred eleven thousand, four hundred four".