12000022213 has 8 divisors (see below), whose sum is σ = 12296576160. Its totient is φ = 11706573840.

The previous prime is 12000022207. The next prime is 12000022219. The reversal of 12000022213 is 31222000021.

12000022213 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is an interprime number because it is at equal distance from previous prime (12000022207) and next prime (12000022219).

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 12000022213 - 2¹³ = 12000014021 is a prime.

It is a super-2 number, since 2×12000022213² (a number of 21 digits) contains 22 as substring.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 12000022193 and 12000022202.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (12000022219) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 768570 + ... + 784027.

It is an arithmetic number, because the mean of its divisors is an integer number (1537072020).

Almost surely, 2^12000022213 is an apocalyptic number.

It is an amenable number.

12000022213 is a deficient number, since it is larger than the sum of its proper divisors (296553947).

12000022213 is a wasteful number, since it uses less digits than its factorization.

12000022213 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1552787.

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

Adding to 12000022213 its reverse (31222000021), we get a palindrome (43222022234).

The spelling of 12000022213 in words is "twelve billion, twenty-two thousand, two hundred thirteen".