223232202122 has 8 divisors (see below), whose sum is σ = 334874981700. Its totient is φ = 111607208224.

The previous prime is 223232202113. The next prime is 223232202143. The reversal of 223232202122 is 221202232322.

It can be written as a sum of positive squares in 2 ways, for example, as 207836603881 + 15395598241 = 455891^2 + 124079^2 .

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

It is a super-3 number, since 3×223232202122³ (a number of 35 digits) contains 333 as substring. Note that it is a super-d number also for d = 2.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 4414997 + ... + 4465272.

Almost surely, 2^223232202122 is an apocalyptic number.

223232202122 is a deficient number, since it is larger than the sum of its proper divisors (111642779578).

223232202122 is a wasteful number, since it uses less digits than its factorization.

223232202122 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8892840.

The product of its (nonzero) digits is 2304, while the sum is 23.

Adding to 223232202122 its reverse (221202232322), we get a palindrome (444434434444).

The spelling of 223232202122 in words is "two hundred twenty-three billion, two hundred thirty-two million, two hundred two thousand, one hundred twenty-two".