123232121230222 has 16 divisors (see below), whose sum is σ = 185922872784000. Its totient is φ = 61258769308152.

The previous prime is 123232121230159. The next prime is 123232121230241. The reversal of 123232121230222 is 222032121232321.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 234488628 + ... + 235013575.

It is an arithmetic number, because the mean of its divisors is an integer number (11620179549000).

Almost surely, 2^{123232121230222} is an apocalyptic number.

123232121230222 is a deficient number, since it is larger than the sum of its proper divisors (62690751553778).

123232121230222 is a wasteful number, since it uses less digits than its factorization.

123232121230222 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 469502967.

The product of its (nonzero) digits is 6912, while the sum is 28.

Adding to 123232121230222 its reverse (222032121232321), we get a palindrome (345264242462543).

The spelling of 123232121230222 in words is "one hundred twenty-three trillion, two hundred thirty-two billion, one hundred twenty-one million, two hundred thirty thousand, two hundred twenty-two".