12110011201 has 16 divisors (see below), whose sum is σ = 12334505040. Its totient is φ = 11888051200.

The previous prime is 12110011157. The next prime is 12110011223. The reversal of 12110011201 is 10211001121.

It can be written as a sum of positive squares in 8 ways, for example, as 77018176 + 12032993025 = 8776^2 + 109695^2 .

It is a cyclic number.

It is not a de Polignac number, because 12110011201 - 2²³ = 12101622593 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (12110011231) 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, 6329421 + ... + 6331333.

It is an arithmetic number, because the mean of its divisors is an integer number (770906565).

Almost surely, 2^12110011201 is an apocalyptic number.

It is an amenable number.

12110011201 is a deficient number, since it is larger than the sum of its proper divisors (224493839).

12110011201 is a wasteful number, since it uses less digits than its factorization.

12110011201 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2516.

The product of its (nonzero) digits is 4, while the sum is 10.

Adding to 12110011201 its reverse (10211001121), we get a palindrome (22321012322).

It can be divided in two parts, 1211001120 and 1, that added together give a palindrome (1211001121).

The spelling of 12110011201 in words is "twelve billion, one hundred ten million, eleven thousand, two hundred one".