233212230122 has 16 divisors (see below), whose sum is σ = 352596472200. Its totient is φ = 115683697920.

The previous prime is 233212230091. The next prime is 233212230161. The reversal of 233212230122 is 221032212332.

It can be written as a sum of positive squares in 4 ways, for example, as 225557555041 + 7654675081 = 474929^2 + 87491^2 .

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, 777347 + ... + 1034742.

Almost surely, 2^233212230122 is an apocalyptic number.

233212230122 is a deficient number, since it is larger than the sum of its proper divisors (119384242078).

233212230122 is a wasteful number, since it uses less digits than its factorization.

233212230122 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1812601.

The product of its (nonzero) digits is 1728, while the sum is 23.

Adding to 233212230122 its reverse (221032212332), we get a palindrome (454244442454).

The spelling of 233212230122 in words is "two hundred thirty-three billion, two hundred twelve million, two hundred thirty thousand, one hundred twenty-two".