12004225101 has 12 divisors (see below), whose sum is σ = 18915748800. Its totient is φ = 7275287880.

The previous prime is 12004225063. The next prime is 12004225109. The reversal of 12004225101 is 10152240021.

It is not a de Polignac number, because 12004225101 - 2¹¹ = 12004223053 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (12004225109) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 60627301 + ... + 60627498.

It is an arithmetic number, because the mean of its divisors is an integer number (1576312400).

Almost surely, 2^12004225101 is an apocalyptic number.

12004225101 is a gapful number since it is divisible by the number (11) formed by its first and last digit.

It is an amenable number.

12004225101 is a deficient number, since it is larger than the sum of its proper divisors (6911523699).

12004225101 is a wasteful number, since it uses less digits than its factorization.

12004225101 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 121254816 (or 121254813 counting only the distinct ones).

The product of its (nonzero) digits is 160, while the sum is 18.

Adding to 12004225101 its reverse (10152240021), we get a palindrome (22156465122).

The spelling of 12004225101 in words is "twelve billion, four million, two hundred twenty-five thousand, one hundred one".