12101120002 has 8 divisors (see below), whose sum is σ = 18165831696. Its totient is φ = 6045842772.

The previous prime is 12101119997. The next prime is 12101120021. The reversal of 12101120002 is 20002110121.

It is a sphenic number, since it is the product of 3 distinct primes.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2355408 + ... + 2360539.

It is an arithmetic number, because the mean of its divisors is an integer number (2270728962).

Almost surely, 2^12101120002 is an apocalyptic number.

12101120002 is a deficient number, since it is larger than the sum of its proper divisors (6064711694).

12101120002 is a wasteful number, since it uses less digits than its factorization.

12101120002 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4717232.

The product of its (nonzero) digits is 8, while the sum is 10.

Adding to 12101120002 its reverse (20002110121), we get a palindrome (32103230123).

The spelling of 12101120002 in words is "twelve billion, one hundred one million, one hundred twenty thousand, two".