3122120230200 has 168 divisors, whose sum is σ = 10883416121400. Its totient is φ = 832565355840.

The previous prime is 3122120230193. The next prime is 3122120230241. The reversal of 3122120230200 is 20320212213.

3122120230200 is a `hidden beast` number, since 312 + 2 + 120 + 2 + 30 + 200 = 666.

It is a Harshad number since it is a multiple of its sum of digits (18).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 41 ways as a sum of consecutive naturals, for example, 10561060 + ... + 10852659.

Almost surely, 2^{3122120230200} is an apocalyptic number.

3122120230200 is a gapful number since it is divisible by the number (30) formed by its first and last digit.

It is an amenable number.

3122120230200 is an abundant number, since it is smaller than the sum of its proper divisors (7761295891200).

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

3122120230200 is a wasteful number, since it uses less digits than its factorization.

3122120230200 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 21413753 (or 21413729 counting only the distinct ones).

The product of its (nonzero) digits is 288, while the sum is 18.

Adding to 3122120230200 its reverse (20320212213), we get a palindrome (3142440442413).

The spelling of 3122120230200 in words is "three trillion, one hundred twenty-two billion, one hundred twenty million, two hundred thirty thousand, two hundred".