212332232223122 has 32 divisors (see below), whose sum is σ = 362568133684224. Its totient is φ = 92316134077200.

The previous prime is 212332232223121. The next prime is 212332232223149. The reversal of 212332232223122 is 221322232233212.

It is not an unprimeable number, because it can be changed into a prime (212332232223121) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 16012883 + ... + 26097449.

It is an arithmetic number, because the mean of its divisors is an integer number (11330254177632).

Almost surely, 2^{212332232223122} is an apocalyptic number.

212332232223122 is a gapful number since it is divisible by the number (22) formed by its first and last digit.

212332232223122 is a deficient number, since it is larger than the sum of its proper divisors (150235901461102).

212332232223122 is a wasteful number, since it uses less digits than its factorization.

212332232223122 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 10126214.

The product of its digits is 41472, while the sum is 32.

Adding to 212332232223122 its reverse (221322232233212), we get a palindrome (433654464456334).

The spelling of 212332232223122 in words is "two hundred twelve trillion, three hundred thirty-two billion, two hundred thirty-two million, two hundred twenty-three thousand, one hundred twenty-two".