2209190766016 has 28 divisors (see below), whose sum is σ = 4721083153192. Its totient is φ = 1019626507008.

The previous prime is 2209190765921. The next prime is 2209190766023. The reversal of 2209190766016 is 6106670919022.

It is a happy number.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1327637850 + ... + 1327639513.

It is an arithmetic number, because the mean of its divisors is an integer number (168610112614).

Almost surely, 2^{2209190766016} is an apocalyptic number.

2209190766016 is a gapful number since it is divisible by the number (26) formed by its first and last digit.

It is an amenable number.

2209190766016 is an abundant number, since it is smaller than the sum of its proper divisors (2511892387176).

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

2209190766016 is a wasteful number, since it uses less digits than its factorization.

2209190766016 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2655277388 (or 2655277378 counting only the distinct ones).

The product of its (nonzero) digits is 489888, while the sum is 49.

The spelling of 2209190766016 in words is "two trillion, two hundred nine billion, one hundred ninety million, seven hundred sixty-six thousand, sixteen".