10223112213 has 12 divisors (see below), whose sum is σ = 14789762988. Its totient is φ = 6804771840.

The previous prime is 10223112199. The next prime is 10223112227. The reversal of 10223112213 is 31221132201.

It is an interprime number because it is at equal distance from previous prime (10223112199) and next prime (10223112227).

It can be written as a sum of positive squares in 2 ways, for example, as 4281477489 + 5941634724 = 65433^2 + 77082^2 .

It is a de Polignac number, because none of the positive numbers 2^k-10223112213 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (10213112213) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 880270 + ... + 891807.

It is an arithmetic number, because the mean of its divisors is an integer number (1232480249).

Almost surely, 2^10223112213 is an apocalyptic number.

It is an amenable number.

10223112213 is a deficient number, since it is larger than the sum of its proper divisors (4566650775).

10223112213 is a wasteful number, since it uses less digits than its factorization.

10223112213 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1772724 (or 1772721 counting only the distinct ones).

The product of its (nonzero) digits is 144, while the sum is 18.

Adding to 10223112213 its reverse (31221132201), we get a palindrome (41444244414).

The spelling of 10223112213 in words is "ten billion, two hundred twenty-three million, one hundred twelve thousand, two hundred thirteen".