223066542633 has 8 divisors (see below), whose sum is σ = 324460425696. Its totient is φ = 135191844000.

The previous prime is 223066542607. The next prime is 223066542679. The reversal of 223066542633 is 336245660322.

It is a happy number.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 223066542633 - 2²¹ = 223064445481 is a prime.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (223066542683) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 3379796068 + ... + 3379796133.

It is an arithmetic number, because the mean of its divisors is an integer number (40557553212).

Almost surely, 2^223066542633 is an apocalyptic number.

It is an amenable number.

223066542633 is a deficient number, since it is larger than the sum of its proper divisors (101393883063).

223066542633 is a wasteful number, since it uses less digits than its factorization.

223066542633 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6759592215.

The product of its (nonzero) digits is 933120, while the sum is 42.

The spelling of 223066542633 in words is "two hundred twenty-three billion, sixty-six million, five hundred forty-two thousand, six hundred thirty-three".