12203233022231 has 8 divisors (see below), whose sum is σ = 12483890519760. Its totient is φ = 11925642820032.

The previous prime is 12203233022209. The next prime is 12203233022263. The reversal of 12203233022231 is 13222033230221.

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

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-12203233022231 is a prime.

It is a super-2 number, since 2×12203233022231² (a number of 27 digits) contains 22 as substring.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 12203233022231.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (12203233027231) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 766815785 + ... + 766831698.

It is an arithmetic number, because the mean of its divisors is an integer number (1560486314970).

Almost surely, 2^{12203233022231} is an apocalyptic number.

12203233022231 is a deficient number, since it is larger than the sum of its proper divisors (280657497529).

12203233022231 is a wasteful number, since it uses less digits than its factorization.

12203233022231 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1533647665.

The product of its (nonzero) digits is 5184, while the sum is 26.

Adding to 12203233022231 its reverse (13222033230221), we get a palindrome (25425266252452).

The spelling of 12203233022231 in words is "twelve trillion, two hundred three billion, two hundred thirty-three million, twenty-two thousand, two hundred thirty-one".