12223212033211 has 8 divisors (see below), whose sum is σ = 12305361369600. Its totient is φ = 12141078498600.

The previous prime is 12223212033181. The next prime is 12223212033229. The reversal of 12223212033211 is 11233021232221.

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 12223212033211 - 2⁷ = 12223212033083 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (12223212733211) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2396131 + ... + 5494348.

It is an arithmetic number, because the mean of its divisors is an integer number (1538170171200).

Almost surely, 2^{12223212033211} is an apocalyptic number.

12223212033211 is a deficient number, since it is larger than the sum of its proper divisors (82149336389).

12223212033211 is a wasteful number, since it uses less digits than its factorization.

12223212033211 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7900889.

The product of its (nonzero) digits is 1728, while the sum is 25.

Adding to 12223212033211 its reverse (11233021232221), we get a palindrome (23456233265432).

The spelling of 12223212033211 in words is "twelve trillion, two hundred twenty-three billion, two hundred twelve million, thirty-three thousand, two hundred eleven".