223433122 has 16 divisors (see below), whose sum is σ = 384861600. Its totient is φ = 96215040.

The previous prime is 223433113. The next prime is 223433129. The reversal of 223433122 is 221334322.

It is a Harshad number since it is a multiple of its sum of digits (22).

It is a junction number, because it is equal to n+sod(n) for n = 223433093 and 223433102.

It is not an unprimeable number, because it can be changed into a prime (223433129) 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, 266847 + ... + 267682.

It is an arithmetic number, because the mean of its divisors is an integer number (24053850).

Almost surely, 2^223433122 is an apocalyptic number.

223433122 is a gapful number since it is divisible by the number (22) formed by its first and last digit.

223433122 is a deficient number, since it is larger than the sum of its proper divisors (161428478).

223433122 is a wasteful number, since it uses less digits than its factorization.

223433122 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 534561.

The product of its digits is 1728, while the sum is 22.

The square root of 223433122 is about 14947.6794854586. The cubic root of 223433122 is about 606.8050474626.

Adding to 223433122 its reverse (221334322), we get a palindrome (444767444).

The spelling of 223433122 in words is "two hundred twenty-three million, four hundred thirty-three thousand, one hundred twenty-two".