12001101002 has 8 divisors (see below), whose sum is σ = 19638165312. Its totient is φ = 5455045900.

The previous prime is 12001100971. The next prime is 12001101011. The reversal of 12001101002 is 20010110021.

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

It is a super-4 number, since 4×12001101002⁴ (a number of 41 digits) contains 4444 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 272752274 + ... + 272752317.

It is an arithmetic number, because the mean of its divisors is an integer number (2454770664).

Almost surely, 2^12001101002 is an apocalyptic number.

12001101002 is a deficient number, since it is larger than the sum of its proper divisors (7637064310).

12001101002 is a wasteful number, since it uses less digits than its factorization.

12001101002 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 545504604.

The product of its (nonzero) digits is 4, while the sum is 8.

Adding to 12001101002 its reverse (20010110021), we get a palindrome (32011211023).

The spelling of 12001101002 in words is "twelve billion, one million, one hundred one thousand, two".