223332021321231 has 8 divisors (see below), whose sum is σ = 297783819889920. Its totient is φ = 148884118483352.

The previous prime is 223332021321197. The next prime is 223332021321251. The reversal of 223332021321231 is 132123120233322.

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 223332021321231 - 2¹³ = 223332021313039 is a prime.

It is a super-2 number, since 2×223332021321231² (a number of 29 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (223332021321251) 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, 973798935 + ... + 974028248.

It is an arithmetic number, because the mean of its divisors is an integer number (37222977486240).

Almost surely, 2^{223332021321231} is an apocalyptic number.

223332021321231 is a deficient number, since it is larger than the sum of its proper divisors (74451798568689).

223332021321231 is a wasteful number, since it uses less digits than its factorization.

223332021321231 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1947865405.

The product of its (nonzero) digits is 15552, while the sum is 30.

Adding to 223332021321231 its reverse (132123120233322), we get a palindrome (355455141554553).

The spelling of 223332021321231 in words is "two hundred twenty-three trillion, three hundred thirty-two billion, twenty-one million, three hundred twenty-one thousand, two hundred thirty-one".