10012213213 has 4 divisors (see below), whose sum is σ = 10024936000. Its totient is φ = 9999490428.

The previous prime is 10012213207. The next prime is 10012213217. The reversal of 10012213213 is 31231221001.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4, and also an emirpimes, since its reverse is a distinct semiprime: 31231221001 = 18169 ⋅1718929.

It is a cyclic number.

It is not a de Polignac number, because 10012213213 - 2¹⁷ = 10012082141 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 (10012213217) 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, 6360213 + ... + 6361786.

It is an arithmetic number, because the mean of its divisors is an integer number (2506234000).

Almost surely, 2^10012213213 is an apocalyptic number.

It is an amenable number.

10012213213 is a deficient number, since it is larger than the sum of its proper divisors (12722787).

10012213213 is an equidigital number, since it uses as much as digits as its factorization.

10012213213 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 12722786.

The product of its (nonzero) digits is 72, while the sum is 16.

Adding to 10012213213 its reverse (31231221001), we get a palindrome (41243434214).

The spelling of 10012213213 in words is "ten billion, twelve million, two hundred thirteen thousand, two hundred thirteen".