10210122020212 has 12 divisors (see below), whose sum is σ = 17878628460420. Its totient is φ = 5101942460096.

The previous prime is 10210122020209. The next prime is 10210122020251. The reversal of 10210122020212 is 21202022101201.

It is a happy number.

It can be written as a sum of positive squares in 2 ways, for example, as 4238970383376 + 5971151636836 = 2058876^2 + 2443594^2 .

It is a congruent number.

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, 779630137 + ... + 779643232.

It is an arithmetic number, because the mean of its divisors is an integer number (1489885705035).

Almost surely, 2^{10210122020212} is an apocalyptic number.

It is an amenable number.

10210122020212 is a deficient number, since it is larger than the sum of its proper divisors (7668506440208).

10210122020212 is a wasteful number, since it uses less digits than its factorization.

10210122020212 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1559275010 (or 1559275008 counting only the distinct ones).

The product of its (nonzero) digits is 64, while the sum is 16.

Adding to 10210122020212 its reverse (21202022101201), we get a palindrome (31412144121413).

The spelling of 10210122020212 in words is "ten trillion, two hundred ten billion, one hundred twenty-two million, twenty thousand, two hundred twelve".