12100101201002 has 4 divisors (see below), whose sum is σ = 18150151801506. Its totient is φ = 6050050600500.

The previous prime is 12100101200987. The next prime is 12100101201037. The reversal of 12100101201002 is 20010210100121.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in only one way, i.e., 12052846701841 + 47254499161 = 3471721^2 + 217381^2 .

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 3025025300249 + ... + 3025025300252.

Almost surely, 2^{12100101201002} is an apocalyptic number.

12100101201002 is a deficient number, since it is larger than the sum of its proper divisors (6050050600504).

12100101201002 is an equidigital number, since it uses as much as digits as its factorization.

12100101201002 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6050050600503.

The product of its (nonzero) digits is 8, while the sum is 11.

Adding to 12100101201002 its reverse (20010210100121), we get a palindrome (32110311301123).

The spelling of 12100101201002 in words is "twelve trillion, one hundred billion, one hundred one million, two hundred one thousand, two".