2088668822064 has 80 divisors (see below), whose sum is σ = 5887280928000. Its totient is φ = 632818932480.

The previous prime is 2088668822059. The next prime is 2088668822081. The reversal of 2088668822064 is 4602288668802.

It is a happy number.

It is a junction number, because it is equal to n+sod(n) for n = 2088668821989 and 2088668822007.

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, 2691429 + ... + 3379515.

It is an arithmetic number, because the mean of its divisors is an integer number (73591011600).

Almost surely, 2^{2088668822064} is an apocalyptic number.

2088668822064 is a gapful number since it is divisible by the number (24) formed by its first and last digit.

It is an amenable number.

2088668822064 is an abundant number, since it is smaller than the sum of its proper divisors (3798612105936).

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

2088668822064 is a wasteful number, since it uses less digits than its factorization.

2088668822064 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 693858 (or 693852 counting only the distinct ones).

The product of its (nonzero) digits is 28311552, while the sum is 60.

The spelling of 2088668822064 in words is "two trillion, eighty-eight billion, six hundred sixty-eight million, eight hundred twenty-two thousand, sixty-four".