213022132302232 has 16 divisors (see below), whose sum is σ = 435727088800200. Its totient is φ = 96828241955520.

The previous prime is 213022132302197. The next prime is 213022132302233. The reversal of 213022132302232 is 232203231220312.

It is a self number, because there is not a number n which added to its sum of digits gives 213022132302232.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (213022132302233) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1210353024357 + ... + 1210353024532.

Almost surely, 2^{213022132302232} is an apocalyptic number.

213022132302232 is a gapful number since it is divisible by the number (22) formed by its first and last digit.

It is an amenable number.

213022132302232 is an abundant number, since it is smaller than the sum of its proper divisors (222704956497968).

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

213022132302232 is a wasteful number, since it uses less digits than its factorization.

213022132302232 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2420706048906 (or 2420706048902 counting only the distinct ones).

The product of its (nonzero) digits is 10368, while the sum is 28.

Adding to 213022132302232 its reverse (232203231220312), we get a palindrome (445225363522544).

The spelling of 213022132302232 in words is "two hundred thirteen trillion, twenty-two billion, one hundred thirty-two million, three hundred two thousand, two hundred thirty-two".