10200001202212 has 24 divisors (see below), whose sum is σ = 18267117220352. Its totient is φ = 4980850812000.

The previous prime is 10200001202147. The next prime is 10200001202219. The reversal of 10200001202212 is 21220210000201.

It is a happy number.

It is a junction number, because it is equal to n+sod(n) for n = 10200001202192 and 10200001202201.

It is not an unprimeable number, because it can be changed into a prime (10200001202219) 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, 1666239 + ... + 4814182.

Almost surely, 2^{10200001202212} is an apocalyptic number.

It is an amenable number.

10200001202212 is a deficient number, since it is larger than the sum of its proper divisors (8067116018140).

10200001202212 is a wasteful number, since it uses less digits than its factorization.

10200001202212 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6489619 (or 6489617 counting only the distinct ones).

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

Adding to 10200001202212 its reverse (21220210000201), we get a palindrome (31420211202413).

The spelling of 10200001202212 in words is "ten trillion, two hundred billion, one million, two hundred two thousand, two hundred twelve".