2012333013200 has 30 divisors (see below), whose sum is σ = 4834630065174. Its totient is φ = 804933205120.

The previous prime is 2012333013157. The next prime is 2012333013227. The reversal of 2012333013200 is 23103332102.

It can be written as a sum of positive squares in 3 ways, for example, as 379958822464 + 1632374190736 = 616408^2 + 1277644^2 .

It is a Harshad number since it is a multiple of its sum of digits (20).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 2515415867 + ... + 2515416666.

Almost surely, 2^{2012333013200} is an apocalyptic number.

2012333013200 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

2012333013200 is an abundant number, since it is smaller than the sum of its proper divisors (2822297051974).

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

2012333013200 is a wasteful number, since it uses less digits than its factorization.

2012333013200 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5030832551 (or 5030832540 counting only the distinct ones).

The product of its (nonzero) digits is 648, while the sum is 20.

Adding to 2012333013200 its reverse (23103332102), we get a palindrome (2035436345302).

The spelling of 2012333013200 in words is "two trillion, twelve billion, three hundred thirty-three million, thirteen thousand, two hundred".