10212320222010 has 24 divisors (see below), whose sum is σ = 26552032577460. Its totient is φ = 2723285392512.

The previous prime is 10212320221993. The next prime is 10212320222059. The reversal of 10212320222010 is 1022202321201.

10212320222010 is a `hidden beast` number, since 102 + 12 + 320 + 2 + 220 + 10 = 666.

It can be written as a sum of positive squares in 2 ways, for example, as 9878304422529 + 334015799481 = 3142977^2 + 577941^2 .

It is a Harshad number since it is a multiple of its sum of digits (18).

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 11 ways as a sum of consecutive naturals, for example, 56735112255 + ... + 56735112434.

Almost surely, 2^{10212320222010} is an apocalyptic number.

10212320222010 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

10212320222010 is an abundant number, since it is smaller than the sum of its proper divisors (16339712355450).

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

10212320222010 is a wasteful number, since it uses less digits than its factorization.

10212320222010 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 113470224702 (or 113470224699 counting only the distinct ones).

The product of its (nonzero) digits is 192, while the sum is 18.

Adding to 10212320222010 its reverse (1022202321201), we get a palindrome (11234522543211).

The spelling of 10212320222010 in words is "ten trillion, two hundred twelve billion, three hundred twenty million, two hundred twenty-two thousand, ten".