2222022444216 has 32 divisors (see below), whose sum is σ = 5559026928000. Its totient is φ = 740144705760.

The previous prime is 2222022444137. The next prime is 2222022444259. The reversal of 2222022444216 is 6124442202222.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 33055870 + ... + 33123021.

It is an arithmetic number, because the mean of its divisors is an integer number (173719591500).

Almost surely, 2^{2222022444216} is an apocalyptic number.

It is an amenable number.

2222022444216 is an abundant number, since it is smaller than the sum of its proper divisors (3337004483784).

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

2222022444216 is a wasteful number, since it uses less digits than its factorization.

2222022444216 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 66180299 (or 66180295 counting only the distinct ones).

The product of its (nonzero) digits is 49152, while the sum is 33.

Adding to 2222022444216 its reverse (6124442202222), we get a palindrome (8346464646438).

The spelling of 2222022444216 in words is "two trillion, two hundred twenty-two billion, twenty-two million, four hundred forty-four thousand, two hundred sixteen".