2220214044 has 12 divisors (see below), whose sum is σ = 5180499464. Its totient is φ = 740071344.

The previous prime is 2220214021. The next prime is 2220214063. The reversal of 2220214044 is 4404120222.

It is a tau number, because it is divible by the number of its divisors (12).

It is a self number, because there is not a number n which added to its sum of digits gives 2220214044.

It is a congruent number.

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, 92508907 + ... + 92508930.

Almost surely, 2^2220214044 is an apocalyptic number.

It is an amenable number.

2220214044 is an abundant number, since it is smaller than the sum of its proper divisors (2960285420).

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

2220214044 is a wasteful number, since it uses less digits than its factorization.

2220214044 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 185017844 (or 185017842 counting only the distinct ones).

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

The square root of 2220214044 is about 47119.1473182612. The cubic root of 2220214044 is about 1304.5626743247.

Adding to 2220214044 its reverse (4404120222), we get a palindrome (6624334266).

The spelling of 2220214044 in words is "two billion, two hundred twenty million, two hundred fourteen thousand, forty-four".