212610321362 has 4 divisors (see below), whose sum is σ = 318915482046. Its totient is φ = 106305160680.

The previous prime is 212610321359. The next prime is 212610321377. The reversal of 212610321362 is 263123016212.

It is a happy number.

212610321362 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

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., 211159549441 + 1450771921 = 459521^2 + 38089^2 .

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 53152580339 + ... + 53152580342.

Almost surely, 2^212610321362 is an apocalyptic number.

212610321362 is a deficient number, since it is larger than the sum of its proper divisors (106305160684).

212610321362 is a wasteful number, since it uses less digits than its factorization.

212610321362 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 106305160683.

The product of its (nonzero) digits is 5184, while the sum is 29.

Adding to 212610321362 its reverse (263123016212), we get a palindrome (475733337574).

The spelling of 212610321362 in words is "two hundred twelve billion, six hundred ten million, three hundred twenty-one thousand, three hundred sixty-two".