2266289356800 has 1440 divisors, whose sum is σ = 9231381376000. Its totient is φ = 489011281920.

The previous prime is 2266289356777. The next prime is 2266289356831. The reversal of 2266289356800 is 86539826622.

It is a Harshad number since it is a multiple of its sum of digits (57).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 95 ways as a sum of consecutive naturals, for example, 8008089459 + ... + 8008089741.

Almost surely, 2^{2266289356800} is an apocalyptic number.

2266289356800 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 2266289356800, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (4615690688000).

2266289356800 is an abundant number, since it is smaller than the sum of its proper divisors (6965092019200).

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

2266289356800 is an equidigital number, since it uses as much as digits as its factorization.

2266289356800 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 364 (or 319 counting only the distinct ones).

The product of its (nonzero) digits is 14929920, while the sum is 57.

The spelling of 2266289356800 in words is "two trillion, two hundred sixty-six billion, two hundred eighty-nine million, three hundred fifty-six thousand, eight hundred".