2202244002216 has 192 divisors, whose sum is σ = 6462764880000. Its totient is φ = 675101495808.

The previous prime is 2202244002169. The next prime is 2202244002251. The reversal of 2202244002216 is 6122004422022.

2202244002216 is a `hidden beast` number, since 2 + 2 + 0 + 2 + 2 + 440 + 0 + 2 + 216 = 666.

It is a self number, because there is not a number n which added to its sum of digits gives 2202244002216.

It is an unprimeable number.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 22170870 + ... + 22269978.

It is an arithmetic number, because the mean of its divisors is an integer number (33660233750).

Almost surely, 2^{2202244002216} 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 2202244002216, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (3231382440000).

2202244002216 is an abundant number, since it is smaller than the sum of its proper divisors (4260520877784).

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

2202244002216 is a wasteful number, since it uses less digits than its factorization.

2202244002216 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 99616 (or 99609 counting only the distinct ones).

The product of its (nonzero) digits is 6144, while the sum is 27.

Adding to 2202244002216 its reverse (6122004422022), we get a palindrome (8324248424238).

The spelling of 2202244002216 in words is "two trillion, two hundred two billion, two hundred forty-four million, two thousand, two hundred sixteen".