223212321011009 has 8 divisors (see below), whose sum is σ = 243577983239328. Its totient is φ = 202858930956960.

The previous prime is 223212321010993. The next prime is 223212321011021. The reversal of 223212321011009 is 900110123212322.

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

It is a cyclic number.

It is not a de Polignac number, because 223212321011009 - 2⁴ = 223212321010993 is a prime.

It is a super-3 number, since 3×223212321011009³ (a number of 44 digits) contains 333 as substring. Note that it is a super-d number also for d = 2.

It is a Duffinian number.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (223212321011509) 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, 3068005532 + ... + 3068078285.

It is an arithmetic number, because the mean of its divisors is an integer number (30447247904916).

Almost surely, 2^{223212321011009} is an apocalyptic number.

It is an amenable number.

223212321011009 is a deficient number, since it is larger than the sum of its proper divisors (20365662228319).

223212321011009 is a wasteful number, since it uses less digits than its factorization.

223212321011009 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6136087135.

The product of its (nonzero) digits is 2592, while the sum is 29.

The spelling of 223212321011009 in words is "two hundred twenty-three trillion, two hundred twelve billion, three hundred twenty-one million, eleven thousand, nine".