10223212213 has 4 divisors (see below), whose sum is σ = 10224296608. Its totient is φ = 10222127820.

The previous prime is 10223212193. The next prime is 10223212229. The reversal of 10223212213 is 31221232201.

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: 31221232201 = 353 ⋅88445417.

It is a cyclic number.

It is not a de Polignac number, because 10223212213 - 2¹³ = 10223204021 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 (10223212243) 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, 527931 + ... + 546952.

It is an arithmetic number, because the mean of its divisors is an integer number (2556074152).

Almost surely, 2^10223212213 is an apocalyptic number.

It is an amenable number.

10223212213 is a deficient number, since it is larger than the sum of its proper divisors (1084395).

10223212213 is an equidigital number, since it uses as much as digits as its factorization.

10223212213 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1084394.

The product of its (nonzero) digits is 288, while the sum is 19.

Adding to 10223212213 its reverse (31221232201), we get a palindrome (41444444414).

The spelling of 10223212213 in words is "ten billion, two hundred twenty-three million, two hundred twelve thousand, two hundred thirteen".