10020012002212 has 24 divisors (see below), whose sum is σ = 18458659634240. Its totient is φ = 4746130472160.

The previous prime is 10020012002207. The next prime is 10020012002219. The reversal of 10020012002212 is 21220021002001.

It is a happy number.

It is a junction number, because it is equal to n+sod(n) for n = 10020012002192 and 10020012002201.

It is not an unprimeable number, because it can be changed into a prime (10020012002219) 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, 742839 + ... + 4537822.

Almost surely, 2^{10020012002212} is an apocalyptic number.

It is an amenable number.

10020012002212 is a deficient number, since it is larger than the sum of its proper divisors (8438647632028).

10020012002212 is a wasteful number, since it uses less digits than its factorization.

10020012002212 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5305651 (or 5305649 counting only the distinct ones).

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

Adding to 10020012002212 its reverse (21220021002001), we get a palindrome (31240033004213).

The spelling of 10020012002212 in words is "ten trillion, twenty billion, twelve million, two thousand, two hundred twelve".