2200451212 has 48 divisors (see below), whose sum is σ = 4116752640. Its totient is φ = 1027268928.

The previous prime is 2200451203. The next prime is 2200451249. The reversal of 2200451212 is 2121540022.

It is a self number, because there is not a number n which added to its sum of digits gives 2200451212.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 511623 + ... + 515905.

It is an arithmetic number, because the mean of its divisors is an integer number (85765680).

Almost surely, 2^2200451212 is an apocalyptic number.

It is an amenable number.

2200451212 is a deficient number, since it is larger than the sum of its proper divisors (1916301428).

2200451212 is a wasteful number, since it uses less digits than its factorization.

2200451212 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4462 (or 4460 counting only the distinct ones).

The product of its (nonzero) digits is 320, while the sum is 19.

The square root of 2200451212 is about 46908.9672877159. The cubic root of 2200451212 is about 1300.6803562988.

Adding to 2200451212 its reverse (2121540022), we get a palindrome (4321991234).

The spelling of 2200451212 in words is "two billion, two hundred million, four hundred fifty-one thousand, two hundred twelve".