20120114324200 has 96 divisors (see below), whose sum is σ = 51033397894560. Its totient is φ = 7316194233600.

The previous prime is 20120114324183. The next prime is 20120114324231. The reversal of 20120114324200 is 242341102102.

It is a Harshad number since it is a multiple of its sum of digits (22).

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 90258079 + ... + 90480721.

It is an arithmetic number, because the mean of its divisors is an integer number (531597894735).

Almost surely, 2^{20120114324200} is an apocalyptic number.

20120114324200 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

20120114324200 is an abundant number, since it is smaller than the sum of its proper divisors (30913283570360).

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

20120114324200 is a wasteful number, since it uses less digits than its factorization.

20120114324200 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 263747 (or 263738 counting only the distinct ones).

The product of its (nonzero) digits is 768, while the sum is 22.

Adding to 20120114324200 its reverse (242341102102), we get a palindrome (20362455426302).

The spelling of 20120114324200 in words is "twenty trillion, one hundred twenty billion, one hundred fourteen million, three hundred twenty-four thousand, two hundred".