12200031233 has 16 divisors (see below), whose sum is σ = 13878943680. Its totient is φ = 10631093184.

The previous prime is 12200031211. The next prime is 12200031241. The reversal of 12200031233 is 33213000221.

It is a cyclic number.

It is not a de Polignac number, because 12200031233 - 2⁶ = 12200031169 is a prime.

It is not an unprimeable number, because it can be changed into a prime (12200031203) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 17366 + ... + 157167.

It is an arithmetic number, because the mean of its divisors is an integer number (867433980).

Almost surely, 2^12200031233 is an apocalyptic number.

12200031233 is a gapful number since it is divisible by the number (13) formed by its first and last digit.

It is an amenable number.

12200031233 is a deficient number, since it is larger than the sum of its proper divisors (1678912447).

12200031233 is a wasteful number, since it uses less digits than its factorization.

12200031233 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 174848.

The product of its (nonzero) digits is 216, while the sum is 17.

Adding to 12200031233 its reverse (33213000221), we get a palindrome (45413031454).

The spelling of 12200031233 in words is "twelve billion, two hundred million, thirty-one thousand, two hundred thirty-three".