10212404321622 has 8 divisors (see below), whose sum is σ = 20424808643256. Its totient is φ = 3404134773872.

The previous prime is 10212404321599. The next prime is 10212404321641. The reversal of 10212404321622 is 22612340421201.

It is a happy number.

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

10212404321622 is an admirable number.

It is a self number, because there is not a number n which added to its sum of digits gives 10212404321622.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 851033693463 + ... + 851033693474.

It is an arithmetic number, because the mean of its divisors is an integer number (2553101080407).

Almost surely, 2^{10212404321622} is an apocalyptic number.

10212404321622 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

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

10212404321622 is a wasteful number, since it uses less digits than its factorization.

10212404321622 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1702067386942.

The product of its (nonzero) digits is 9216, while the sum is 30.

Adding to 10212404321622 its reverse (22612340421201), we get a palindrome (32824744742823).

The spelling of 10212404321622 in words is "ten trillion, two hundred twelve billion, four hundred four million, three hundred twenty-one thousand, six hundred twenty-two".