12231033201 has 12 divisors (see below), whose sum is σ = 17956672500. Its totient is φ = 8020349280.

The previous prime is 12231033181. The next prime is 12231033251. The reversal of 12231033201 is 10233013221.

12231033201 is a `hidden beast` number, since 1 + 22 + 310 + 332 + 0 + 1 = 666.

It can be written as a sum of positive squares in 2 ways, for example, as 6658560000 + 5572473201 = 81600^2 + 74649^2 .

It is not a de Polignac number, because 12231033201 - 2⁶ = 12231033137 is a prime.

It is not an unprimeable number, because it can be changed into a prime (12231033251) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 11138826 + ... + 11139923.

It is an arithmetic number, because the mean of its divisors is an integer number (1496389375).

Almost surely, 2^12231033201 is an apocalyptic number.

It is an amenable number.

12231033201 is a deficient number, since it is larger than the sum of its proper divisors (5725639299).

12231033201 is a wasteful number, since it uses less digits than its factorization.

12231033201 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 22278816 (or 22278813 counting only the distinct ones).

The product of its (nonzero) digits is 216, while the sum is 18.

Adding to 12231033201 its reverse (10233013221), we get a palindrome (22464046422).

The spelling of 12231033201 in words is "twelve billion, two hundred thirty-one million, thirty-three thousand, two hundred one".