10212000223 has 4 divisors (see below), whose sum is σ = 10229221728. Its totient is φ = 10194778720.

The previous prime is 10212000221. The next prime is 10212000263. The reversal of 10212000223 is 32200021201.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 10212000223 - 2¹ = 10212000221 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (10212000221) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 8609863 + ... + 8611048.

It is an arithmetic number, because the mean of its divisors is an integer number (2557305432).

Almost surely, 2^10212000223 is an apocalyptic number.

10212000223 is a deficient number, since it is larger than the sum of its proper divisors (17221505).

10212000223 is an equidigital number, since it uses as much as digits as its factorization.

10212000223 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 17221504.

The product of its (nonzero) digits is 48, while the sum is 13.

Adding to 10212000223 its reverse (32200021201), we get a palindrome (42412021424).

The spelling of 10212000223 in words is "ten billion, two hundred twelve million, two hundred twenty-three", and thus it is an aban number.