223085944422 has 48 divisors (see below), whose sum is σ = 546823472832. Its totient is φ = 67601799720.

The previous prime is 223085944381. The next prime is 223085944597. The reversal of 223085944422 is 224449580322.

223085944422 is a `hidden beast` number, since 2 + 2 + 30 + 8 + 594 + 4 + 4 + 22 = 666.

It is a super-3 number, since 3×223085944422³ (a number of 35 digits) contains 333 as substring.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 20859408 + ... + 20870099.

It is an arithmetic number, because the mean of its divisors is an integer number (11392155684).

Almost surely, 2^223085944422 is an apocalyptic number.

223085944422 is a gapful number since it is divisible by the number (22) formed by its first and last digit.

223085944422 is an abundant number, since it is smaller than the sum of its proper divisors (323737528410).

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

223085944422 is a wasteful number, since it uses less digits than its factorization.

223085944422 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 41729535 (or 41729523 counting only the distinct ones).

The product of its (nonzero) digits is 1105920, while the sum is 45.

The spelling of 223085944422 in words is "two hundred twenty-three billion, eighty-five million, nine hundred forty-four thousand, four hundred twenty-two".