220205326062016 has 112 divisors (see below), whose sum is σ = 480192558739200. Its totient is φ = 99725774303232.

The previous prime is 220205326061977. The next prime is 220205326062019. The reversal of 220205326062016 is 610260623502022.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (220205326062019) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 57694771 + ... + 61392973.

Almost surely, 2^{220205326062016} 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 220205326062016, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (240096279369600).

220205326062016 is an abundant number, since it is smaller than the sum of its proper divisors (259987232677184).

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

220205326062016 is a wasteful number, since it uses less digits than its factorization.

220205326062016 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3700386 (or 3700376 counting only the distinct ones).

The product of its (nonzero) digits is 103680, while the sum is 37.

Adding to 220205326062016 its reverse (610260623502022), we get a palindrome (830465949564038).

The spelling of 220205326062016 in words is "two hundred twenty trillion, two hundred five billion, three hundred twenty-six million, sixty-two thousand, sixteen".