3122000023200 has 72 divisors (see below), whose sum is σ = 10162110083328. Its totient is φ = 832533338880.

The previous prime is 3122000023199. The next prime is 3122000023217. The reversal of 3122000023200 is 23200002213.

It is a Harshad number since it is a multiple of its sum of digits (15).

It is a self number, because there is not a number n which added to its sum of digits gives 3122000023200.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 650414272 + ... + 650419071.

It is an arithmetic number, because the mean of its divisors is an integer number (141140417824).

Almost surely, 2^{3122000023200} is an apocalyptic number.

3122000023200 is a gapful number since it is divisible by the number (30) formed by its first and last digit.

It is an amenable number.

3122000023200 is an abundant number, since it is smaller than the sum of its proper divisors (7040110060128).

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

3122000023200 is a wasteful number, since it uses less digits than its factorization.

3122000023200 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1300833366 (or 1300833353 counting only the distinct ones).

The product of its (nonzero) digits is 144, while the sum is 15.

Adding to 3122000023200 its reverse (23200002213), we get a palindrome (3145200025413).

The spelling of 3122000023200 in words is "three trillion, one hundred twenty-two billion, twenty-three thousand, two hundred".