232002212122 has 4 divisors (see below), whose sum is σ = 348003318186. Its totient is φ = 116001106060.

The previous prime is 232002212119. The next prime is 232002212129. The reversal of 232002212122 is 221212200232.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in only one way, i.e., 142709417361 + 89292794761 = 377769^2 + 298819^2 .

It is a self number, because there is not a number n which added to its sum of digits gives 232002212122.

It is not an unprimeable number, because it can be changed into a prime (232002212129) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 58000553029 + ... + 58000553032.

Almost surely, 2^232002212122 is an apocalyptic number.

232002212122 is a deficient number, since it is larger than the sum of its proper divisors (116001106064).

232002212122 is a wasteful number, since it uses less digits than its factorization.

232002212122 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 116001106063.

The product of its (nonzero) digits is 384, while the sum is 19.

Adding to 232002212122 its reverse (221212200232), we get a palindrome (453214412354).

It can be divided in two parts, 23200 and 2212122, that added together give a palindrome (2235322).

The spelling of 232002212122 in words is "two hundred thirty-two billion, two million, two hundred twelve thousand, one hundred twenty-two".