2200203021012 has 24 divisors (see below), whose sum is σ = 5159605080000. Its totient is φ = 729715574016.

The previous prime is 2200203021011. The next prime is 2200203021041. The reversal of 2200203021012 is 2101203020022.

It is a happy number.

It is a junction number, because it is equal to n+sod(n) for n = 2200203020982 and 2200203021000.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2200203021011) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 460676637 + ... + 460681412.

It is an arithmetic number, because the mean of its divisors is an integer number (214983545000).

Almost surely, 2^{2200203021012} is an apocalyptic number.

It is an amenable number.

2200203021012 is an abundant number, since it is smaller than the sum of its proper divisors (2959402058988).

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

2200203021012 is a wasteful number, since it uses less digits than its factorization.

2200203021012 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 921358255 (or 921358253 counting only the distinct ones).

The product of its (nonzero) digits is 96, while the sum is 15.

Adding to 2200203021012 its reverse (2101203020022), we get a palindrome (4301406041034).

The spelling of 2200203021012 in words is "two trillion, two hundred billion, two hundred three million, twenty-one thousand, twelve".