2208746206080 has 768 divisors, whose sum is σ = 8345245708800. Its totient is φ = 556700884992.

The previous prime is 2208746206057. The next prime is 2208746206129. The reversal of 2208746206080 is 806026478022.

It is a Harshad number since it is a multiple of its sum of digits (45).

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 95 ways as a sum of consecutive naturals, for example, 2284121757 + ... + 2284122723.

It is an arithmetic number, because the mean of its divisors is an integer number (10866205350).

Almost surely, 2^{2208746206080} is an apocalyptic number.

2208746206080 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 2208746206080, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (4172622854400).

2208746206080 is an abundant number, since it is smaller than the sum of its proper divisors (6136499502720).

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

2208746206080 is an equidigital number, since it uses as much as digits as its factorization.

2208746206080 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1793 (or 1769 counting only the distinct ones).

The product of its (nonzero) digits is 516096, while the sum is 45.

The spelling of 2208746206080 in words is "two trillion, two hundred eight billion, seven hundred forty-six million, two hundred six thousand, eighty".