200312220000000 has 288 divisors, whose sum is σ = 666401777600832. Its totient is φ = 53416576000000.

The previous prime is 200312219999923. The next prime is 200312220000077. The reversal of 200312220000000 is 22213002.

It is an interprime number because it is at equal distance from previous prime (200312219999923) and next prime (200312220000077).

It is a Harshad number since it is a multiple of its sum of digits (12).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 58330732 + ... + 61669268.

It is an arithmetic number, because the mean of its divisors is an integer number (2313895061114).

Almost surely, 2^{200312220000000} is an apocalyptic number.

200312220000000 is a gapful number since it is divisible by the number (20) 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 200312220000000, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (333200888800416).

200312220000000 is an abundant number, since it is smaller than the sum of its proper divisors (466089557600832).

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

200312220000000 is an frugal number, since it uses more digits than its factorization.

200312220000000 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3338591 (or 3338547 counting only the distinct ones).

The product of its (nonzero) digits is 48, while the sum is 12.

Adding to 200312220000000 its reverse (22213002), we get a palindrome (200312242213002).

The spelling of 200312220000000 in words is "two hundred trillion, three hundred twelve billion, two hundred twenty million", and thus it is an aban number.