223166049936 has 40 divisors (see below), whose sum is σ = 577188265920. Its totient is φ = 74301461376.

The previous prime is 223166049893. The next prime is 223166049959. The reversal of 223166049936 is 639940661322.

It is a happy number.

It is a super-3 number, since 3×223166049936³ (a number of 35 digits) contains 333 as substring.

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 7 ways as a sum of consecutive naturals, for example, 2684316 + ... + 2766203.

It is an arithmetic number, because the mean of its divisors is an integer number (14429706648).

Almost surely, 2^223166049936 is an apocalyptic number.

It is an amenable number.

223166049936 is an abundant number, since it is smaller than the sum of its proper divisors (354022215984).

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

223166049936 is a wasteful number, since it uses less digits than its factorization.

223166049936 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5451383 (or 5451377 counting only the distinct ones).

The product of its (nonzero) digits is 2519424, while the sum is 51.

The spelling of 223166049936 in words is "two hundred twenty-three billion, one hundred sixty-six million, forty-nine thousand, nine hundred thirty-six".