12000201102 has 96 divisors (see below), whose sum is σ = 28174236480. Its totient is φ = 3680033280.

The previous prime is 12000201053. The next prime is 12000201137. The reversal of 12000201102 is 20110200021.

It is a Harshad number since it is a multiple of its sum of digits (9).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 3371908 + ... + 3375464.

It is an arithmetic number, because the mean of its divisors is an integer number (293481630).

Almost surely, 2^12000201102 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 12000201102, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (14087118240).

12000201102 is an abundant number, since it is smaller than the sum of its proper divisors (16174035378).

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

12000201102 is a wasteful number, since it uses less digits than its factorization.

12000201102 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3898 (or 3895 counting only the distinct ones).

The product of its (nonzero) digits is 8, while the sum is 9.

Adding to 12000201102 its reverse (20110200021), we get a palindrome (32110401123).

The spelling of 12000201102 in words is "twelve billion, two hundred one thousand, one hundred two".