12110201000 has 64 divisors (see below), whose sum is σ = 29829384000. Its totient is φ = 4589121600.

The previous prime is 12110200969. The next prime is 12110201003. The reversal of 12110201000 is 10201121.

It is a Harshad number since it is a multiple of its sum of digits (8).

It is not an unprimeable number, because it can be changed into a prime (12110201003) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 299690 + ... + 337689.

It is an arithmetic number, because the mean of its divisors is an integer number (466084125).

Almost surely, 2^12110201000 is an apocalyptic number.

12110201000 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

12110201000 is an abundant number, since it is smaller than the sum of its proper divisors (17719183000).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

12110201000 is a wasteful number, since it uses less digits than its factorization.

12110201000 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 637419 (or 637405 counting only the distinct ones).

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

Adding to 12110201000 its reverse (10201121), we get a palindrome (12120402121).

The spelling of 12110201000 in words is "twelve billion, one hundred ten million, two hundred one thousand".