12201033700 has 36 divisors (see below), whose sum is σ = 27389223540. Its totient is φ = 4712122240.

The previous prime is 12201033697. The next prime is 12201033709. The reversal of 12201033700 is 733010221.

It can be written as a sum of positive squares in 6 ways, for example, as 119946304 + 12081087396 = 10952^2 + 109914^2 .

It is not an unprimeable number, because it can be changed into a prime (12201033709) 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 11 ways as a sum of consecutive naturals, for example, 2100727 + ... + 2106526.

It is an arithmetic number, because the mean of its divisors is an integer number (760811765).

Almost surely, 2^12201033700 is an apocalyptic number.

12201033700 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

12201033700 is an abundant number, since it is smaller than the sum of its proper divisors (15188189840).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

12201033700 is a wasteful number, since it uses less digits than its factorization.

12201033700 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4207296 (or 4207289 counting only the distinct ones).

The product of its (nonzero) digits is 252, while the sum is 19.

Adding to 12201033700 its reverse (733010221), we get a palindrome (12934043921).

The spelling of 12201033700 in words is "twelve billion, two hundred one million, thirty-three thousand, seven hundred".