12114153800 has 96 divisors (see below), whose sum is σ = 32246061120. Its totient is φ = 4146067200.

The previous prime is 12114153773. The next prime is 12114153803. The reversal of 12114153800 is 835141121.

It is a super-3 number, since 3×12114153800³ (a number of 31 digits) contains 333 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 12114153800.

It is not an unprimeable number, because it can be changed into a prime (12114153803) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 814430 + ... + 829170.

It is an arithmetic number, because the mean of its divisors is an integer number (335896470).

Almost surely, 2^12114153800 is an apocalyptic number.

12114153800 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 12114153800, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (16123030560).

12114153800 is an abundant number, since it is smaller than the sum of its proper divisors (20131907320).

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

12114153800 is a wasteful number, since it uses less digits than its factorization.

12114153800 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 15351 (or 15342 counting only the distinct ones).

The product of its (nonzero) digits is 960, while the sum is 26.

Adding to 12114153800 its reverse (835141121), we get a palindrome (12949294921).

The spelling of 12114153800 in words is "twelve billion, one hundred fourteen million, one hundred fifty-three thousand, eight hundred".