2228160669696 has 768 divisors, whose sum is σ = 7622486726400. Its totient is φ = 644972544000.

The previous prime is 2228160669677. The next prime is 2228160669697. The reversal of 2228160669696 is 6969660618222.

It is a tau number, because it is divible by the number of its divisors (768).

It is not an unprimeable number, because it can be changed into a prime (2228160669697) by changing a digit.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 989852571 + ... + 989854821.

It is an arithmetic number, because the mean of its divisors is an integer number (9925112925).

Almost surely, 2^{2228160669696} is an apocalyptic number.

2228160669696 is a gapful number since it is divisible by the number (26) 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 2228160669696, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (3811243363200).

2228160669696 is an abundant number, since it is smaller than the sum of its proper divisors (5394326056704).

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

2228160669696 is an equidigital number, since it uses as much as digits as its factorization.

2228160669696 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2324 (or 2286 counting only the distinct ones).

The product of its (nonzero) digits is 40310784, while the sum is 63.

The spelling of 2228160669696 in words is "two trillion, two hundred twenty-eight billion, one hundred sixty million, six hundred sixty-nine thousand, six hundred ninety-six".