12100201002 has 24 divisors (see below), whose sum is σ = 26309753184. Its totient is φ = 4019146344.

The previous prime is 12100200997. The next prime is 12100201033. The reversal of 12100201002 is 20010200121.

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

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 1182598 + ... + 1192785.

It is an arithmetic number, because the mean of its divisors is an integer number (1096239716).

Almost surely, 2^12100201002 is an apocalyptic number.

12100201002 is an abundant number, since it is smaller than the sum of its proper divisors (14209552182).

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

12100201002 is a wasteful number, since it uses less digits than its factorization.

12100201002 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2375674 (or 2375671 counting only the distinct ones).

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

Adding to 12100201002 its reverse (20010200121), we get a palindrome (32110401123).

The spelling of 12100201002 in words is "twelve billion, one hundred million, two hundred one thousand, two".