223663056226340 has 96 divisors (see below), whose sum is σ = 475116056303616. Its totient is φ = 88435433548800.

The previous prime is 223663056226331. The next prime is 223663056226373. The reversal of 223663056226340 is 43622650366322.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 3106697384 + ... + 3106769376.

It is an arithmetic number, because the mean of its divisors is an integer number (4949125586496).

Almost surely, 2^{223663056226340} is an apocalyptic number.

223663056226340 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

223663056226340 is an abundant number, since it is smaller than the sum of its proper divisors (251453000077276).

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

223663056226340 is a wasteful number, since it uses less digits than its factorization.

223663056226340 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 74829 (or 74827 counting only the distinct ones).

The product of its (nonzero) digits is 11197440, while the sum is 50.

The spelling of 223663056226340 in words is "two hundred twenty-three trillion, six hundred sixty-three billion, fifty-six million, two hundred twenty-six thousand, three hundred forty".