12213322102003 has 4 divisors (see below), whose sum is σ = 13323624111288. Its totient is φ = 11103020092720.

The previous prime is 12213322101997. The next prime is 12213322102019. The reversal of 12213322102003 is 30020122331221.

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 12213322102003 - 2³⁷ = 12075883148531 is a prime.

It is a super-2 number, since 2×12213322102003² (a number of 27 digits) contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (12213322102103) 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, 555151004626 + ... + 555151004647.

It is an arithmetic number, because the mean of its divisors is an integer number (3330906027822).

Almost surely, 2^{12213322102003} is an apocalyptic number.

12213322102003 is a deficient number, since it is larger than the sum of its proper divisors (1110302009285).

12213322102003 is a wasteful number, since it uses less digits than its factorization.

12213322102003 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1110302009284.

The product of its (nonzero) digits is 864, while the sum is 22.

Adding to 12213322102003 its reverse (30020122331221), we get a palindrome (42233444433224).

The spelling of 12213322102003 in words is "twelve trillion, two hundred thirteen billion, three hundred twenty-two million, one hundred two thousand, three".