2012022300 has 36 divisors (see below), whose sum is σ = 5821452056. Its totient is φ = 536539200.

The previous prime is 2012022289. The next prime is 2012022367. The reversal of 2012022300 is 32202102.

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 pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 3353071 + ... + 3353670.

Almost surely, 2^2012022300 is an apocalyptic number.

2012022300 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

2012022300 is an abundant number, since it is smaller than the sum of its proper divisors (3809429756).

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

2012022300 is a wasteful number, since it uses less digits than its factorization.

2012022300 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6706758 (or 6706751 counting only the distinct ones).

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

The square root of 2012022300 is about 44855.5715602867. The cubic root of 2012022300 is about 1262.4405330942.

Adding to 2012022300 its reverse (32202102), we get a palindrome (2044224402).

The spelling of 2012022300 in words is "two billion, twelve million, twenty-two thousand, three hundred".