223768867322 has 144 divisors (see below), whose sum is σ = 465093088704. Its totient is φ = 80468388000.

The previous prime is 223768867313. The next prime is 223768867327.

223768867322 is nontrivially palindromic in base 10.

It is not an unprimeable number, because it can be changed into a prime (223768867327) by changing a digit.

It is a polite number, since it can be written in 71 ways as a sum of consecutive naturals, for example, 22038947 + ... + 22049097.

It is an arithmetic number, because the mean of its divisors is an integer number (3229813116).

Almost surely, 2^223768867322 is an apocalyptic number.

223768867322 is a gapful number since it is divisible by the number (22) formed by its first and last digit.

223768867322 is an abundant number, since it is smaller than the sum of its proper divisors (241324221382).

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

223768867322 is a wasteful number, since it uses less digits than its factorization.

223768867322 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 10226 (or 10184 counting only the distinct ones).

The product of its digits is 16257024, while the sum is 56.

The spelling of 223768867322 in words is "two hundred twenty-three billion, seven hundred sixty-eight million, eight hundred sixty-seven thousand, three hundred twenty-two".