12011200102 has 8 divisors (see below), whose sum is σ = 19654691112. Its totient is φ = 5459636400.

The previous prime is 12011200099. The next prime is 12011200127. The reversal of 12011200102 is 20100211021.

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

It is a congruent number.

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, 272981799 + ... + 272981842.

It is an arithmetic number, because the mean of its divisors is an integer number (2456836389).

Almost surely, 2^12011200102 is an apocalyptic number.

12011200102 is a deficient number, since it is larger than the sum of its proper divisors (7643491010).

12011200102 is a wasteful number, since it uses less digits than its factorization.

12011200102 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 545963654.

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

Adding to 12011200102 its reverse (20100211021), we get a palindrome (32111411123).

The spelling of 12011200102 in words is "twelve billion, eleven million, two hundred thousand, one hundred two".