12210202020010 has 16 divisors (see below), whose sum is σ = 22279437111816. Its totient is φ = 4817175591168.

The previous prime is 12210202019929. The next prime is 12210202020011. The reversal of 12210202020010 is 1002020201221.

It is a happy number.

It can be written as a sum of positive squares in 4 ways, for example, as 11741813716689 + 468388303321 = 3426633^2 + 684389^2 .

It is not an unprimeable number, because it can be changed into a prime (12210202020011) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 8363151339 + ... + 8363152798.

Almost surely, 2^{12210202020010} is an apocalyptic number.

12210202020010 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

12210202020010 is a deficient number, since it is larger than the sum of its proper divisors (10069235091806).

12210202020010 is a wasteful number, since it uses less digits than its factorization.

12210202020010 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 16726304217.

The product of its (nonzero) digits is 32, while the sum is 13.

Adding to 12210202020010 its reverse (1002020201221), we get a palindrome (13212222221231).

The spelling of 12210202020010 in words is "twelve trillion, two hundred ten billion, two hundred two million, twenty thousand, ten".