223133222 has 16 divisors (see below), whose sum is σ = 361344480. Its totient is φ = 102727872.

The previous prime is 223133213. The next prime is 223133231. The reversal of 223133222 is 222331322.

223133222 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is an interprime number because it is at equal distance from previous prime (223133213) and next prime (223133231).

It is a super-3 number, since 3×223133222³ (a number of 26 digits) contains 333 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 223133194 and 223133203.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 143 + ... + 21125.

It is an arithmetic number, because the mean of its divisors is an integer number (22584030).

Almost surely, 2^223133222 is an apocalyptic number.

223133222 is a deficient number, since it is larger than the sum of its proper divisors (138211258).

223133222 is a wasteful number, since it uses less digits than its factorization.

223133222 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 21407.

The product of its digits is 864, while the sum is 20.

The square root of 223133222 is about 14937.6444595525. The cubic root of 223133222 is about 606.5334340251.

Adding to 223133222 its reverse (222331322), we get a palindrome (445464544).

It can be divided in two parts, 2231 and 33222, that added together give a palindrome (35453).

The spelling of 223133222 in words is "two hundred twenty-three million, one hundred thirty-three thousand, two hundred twenty-two".