2012233221300 has 72 divisors (see below), whose sum is σ = 5822835814656. Its totient is φ = 536524156160.

The previous prime is 2012233221289. The next prime is 2012233221373. The reversal of 2012233221300 is 31223322102.

It is a happy number.

It is a congruent number.

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, 1832632 + ... + 2717168.

It is an arithmetic number, because the mean of its divisors is an integer number (80872719648).

Almost surely, 2^{2012233221300} is an apocalyptic number.

2012233221300 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

2012233221300 is an abundant number, since it is smaller than the sum of its proper divisors (3810602593356).

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

2012233221300 is a wasteful number, since it uses less digits than its factorization.

2012233221300 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 892137 (or 892130 counting only the distinct ones).

The product of its (nonzero) digits is 864, while the sum is 21.

Adding to 2012233221300 its reverse (31223322102), we get a palindrome (2043456543402).

The spelling of 2012233221300 in words is "two trillion, twelve billion, two hundred thirty-three million, two hundred twenty-one thousand, three hundred".