10020020102212 has 12 divisors (see below), whose sum is σ = 17535594604780. Its totient is φ = 5009850215136.

The previous prime is 10020020102207. The next prime is 10020020102237. The reversal of 10020020102212 is 21220102002001.

It is a happy number.

10020020102212 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in 2 ways, for example, as 6205748605956 + 3814271496256 = 2491134^2 + 1953016^2 .

It is a junction number, because it is equal to n+sod(n) for n = 10020020102192 and 10020020102201.

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, 39817887 + ... + 40068742.

Almost surely, 2^{10020020102212} is an apocalyptic number.

It is an amenable number.

10020020102212 is a deficient number, since it is larger than the sum of its proper divisors (7515574502568).

10020020102212 is a wasteful number, since it uses less digits than its factorization.

10020020102212 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 79917990 (or 79917988 counting only the distinct ones).

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

Adding to 10020020102212 its reverse (21220102002001), we get a palindrome (31240122104213).

The spelling of 10020020102212 in words is "ten trillion, twenty billion, twenty million, one hundred two thousand, two hundred twelve".