2222601016064 has 144 divisors (see below), whose sum is σ = 5218539212544. Its totient is φ = 931414118400.

The previous prime is 2222601016037. The next prime is 2222601016081. The reversal of 2222601016064 is 4606101062222.

It is a Harshad number since it is a multiple of its sum of digits (32).

It is a self number, because there is not a number n which added to its sum of digits gives 2222601016064.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 30091499 + ... + 30165269.

Almost surely, 2^{2222601016064} 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 2222601016064, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (2609269606272).

2222601016064 is an abundant number, since it is smaller than the sum of its proper divisors (2995938196480).

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

2222601016064 is a wasteful number, since it uses less digits than its factorization.

2222601016064 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 74634 (or 74620 counting only the distinct ones).

The product of its (nonzero) digits is 13824, while the sum is 32.

Adding to 2222601016064 its reverse (4606101062222), we get a palindrome (6828702078286).

The spelling of 2222601016064 in words is "two trillion, two hundred twenty-two billion, six hundred one million, sixteen thousand, sixty-four".