10200012212 has 48 divisors (see below), whose sum is σ = 20887641600. Its totient is φ = 4316042880.

The previous prime is 10200012203. The next prime is 10200012227. The reversal of 10200012212 is 21221000201.

It is a happy number.

It is a junction number, because it is equal to n+sod(n) for n = 10200012193 and 10200012202.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 135887 + ... + 197142.

It is an arithmetic number, because the mean of its divisors is an integer number (435159200).

Almost surely, 2^10200012212 is an apocalyptic number.

It is an amenable number.

10200012212 is an abundant number, since it is smaller than the sum of its proper divisors (10687629388).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

10200012212 is a wasteful number, since it uses less digits than its factorization.

10200012212 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 333096 (or 333094 counting only the distinct ones).

The product of its (nonzero) digits is 16, while the sum is 11.

Adding to 10200012212 its reverse (21221000201), we get a palindrome (31421012413).

The spelling of 10200012212 in words is "ten billion, two hundred million, twelve thousand, two hundred twelve".