232221220203 has 8 divisors (see below), whose sum is σ = 353860907008. Its totient is φ = 132697840104.

The previous prime is 232221220183. The next prime is 232221220213. The reversal of 232221220203 is 302022122232.

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

It is not a de Polignac number, because 232221220203 - 2¹⁷ = 232221089131 is a prime.

It is a super-2 number, since 2×232221220203² (a number of 24 digits) contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (21), and also a Moran number because the ratio is a prime number: 11058153343 = 232221220203 / (2 + 3 + 2 + 2 + 2 + 1 + 2 + 2 + 0 + 2 + 0 + 3).

It is a self number, because there is not a number n which added to its sum of digits gives 232221220203.

It is not an unprimeable number, because it can be changed into a prime (232221220213) 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, 5529076651 + ... + 5529076692.

It is an arithmetic number, because the mean of its divisors is an integer number (44232613376).

Almost surely, 2^232221220203 is an apocalyptic number.

232221220203 is a deficient number, since it is larger than the sum of its proper divisors (121639686805).

232221220203 is a wasteful number, since it uses less digits than its factorization.

232221220203 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 11058153353.

The product of its (nonzero) digits is 1152, while the sum is 21.

Adding to 232221220203 its reverse (302022122232), we get a palindrome (534243342435).

The spelling of 232221220203 in words is "two hundred thirty-two billion, two hundred twenty-one million, two hundred twenty thousand, two hundred three".