212333332130 has 8 divisors (see below), whose sum is σ = 382199997852. Its totient is φ = 84933332848.

The previous prime is 212333332097. The next prime is 212333332147. The reversal of 212333332130 is 31233333212.

It is a happy number.

It can be written as a sum of positive squares in 2 ways, for example, as 211934091769 + 399240361 = 460363^2 + 19981^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is a self number, because there is not a number n which added to its sum of digits gives 212333332130.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 10616666597 + ... + 10616666616.

Almost surely, 2^212333332130 is an apocalyptic number.

212333332130 is a deficient number, since it is larger than the sum of its proper divisors (169866665722).

212333332130 is a wasteful number, since it uses less digits than its factorization.

212333332130 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 21233333220.

The product of its (nonzero) digits is 5832, while the sum is 26.

Adding to 212333332130 its reverse (31233333212), we get a palindrome (243566665342).

The spelling of 212333332130 in words is "two hundred twelve billion, three hundred thirty-three million, three hundred thirty-two thousand, one hundred thirty".