213232201033122 has 96 divisors (see below), whose sum is σ = 470609231938560. Its totient is φ = 69758672376960.

The previous prime is 213232201033087. The next prime is 213232201033129. The reversal of 213232201033122 is 221330102232312.

213232201033122 is a `hidden beast` number, since 2 + 1 + 3 + 2 + 322 + 0 + 1 + 0 + 331 + 2 + 2 = 666.

It is not an unprimeable number, because it can be changed into a prime (213232201033129) by changing a digit.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 916187704 + ... + 916420412.

It is an arithmetic number, because the mean of its divisors is an integer number (4902179499360).

Almost surely, 2^{213232201033122} is an apocalyptic number.

213232201033122 is an abundant number, since it is smaller than the sum of its proper divisors (257377030905438).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

213232201033122 is a wasteful number, since it uses less digits than its factorization.

213232201033122 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 234608 (or 234605 counting only the distinct ones).

The product of its (nonzero) digits is 5184, while the sum is 27.

Adding to 213232201033122 its reverse (221330102232312), we get a palindrome (434562303265434).

The spelling of 213232201033122 in words is "two hundred thirteen trillion, two hundred thirty-two billion, two hundred one million, thirty-three thousand, one hundred twenty-two".